| 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 | $231.65 | 11.150% | $257.479 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $217.52 | 3.255% | $224.6003 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $68.72 | 9.779% | $75.4401 | $75.44 | $75.45 | $75.40 |
| Purchase #4 | $73.40 | 5.547% | $77.4715 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $55.60 | 3.537% | $57.5666 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $10.87 | 11.811% | $12.1539 | $12.15 | $12.15 | $12.20 |
| Purchase #7 | $135.98 | 7.215% | $145.791 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $793.74 | $850.5024 | $850.50 | $850.50 | $850.60 | |