| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $19.60 | 5.332% | $20.6451 | $20.65 | $20.65 | $20.60 |
| Purchase #2 | $154.72 | 3.807% | $160.6102 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $109.51 | 13.221% | $123.9883 | $123.99 | $124.00 | $124.00 |
| Purchase #4 | $148.61 | 11.537% | $165.7551 | $165.76 | $165.75 | $165.80 |
| Purchase #5 | $211.71 | 4.805% | $221.8827 | $221.88 | $221.90 | $221.90 |
| Purchase #6 | $154.94 | 12.381% | $174.1231 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $228.76 | 13.168% | $258.8831 | $258.88 | $258.90 | $258.90 |
| 7 purchase totals = | $1,027.85 | $1,125.8876 | $1,125.89 | $1,125.90 | $1,125.90 | |