| 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 | $37.84 | 10.383% | $41.7689 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $106.74 | 11.332% | $118.8358 | $118.84 | $118.85 | $118.80 |
| Purchase #3 | $235.28 | 6.282% | $250.0603 | $250.06 | $250.05 | $250.10 |
| Purchase #4 | $8.84 | 11.727% | $9.8767 | $9.88 | $9.90 | $9.90 |
| Purchase #5 | $145.36 | 7.294% | $155.9626 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $78.72 | 12.397% | $88.4789 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $138.76 | 8.165% | $150.0898 | $150.09 | $150.10 | $150.10 |
| 7 purchase totals = | $751.54 | $815.0730 | $815.08 | $815.10 | $815.20 | |