| 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 | $91.82 | 12.106% | $102.9357 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $6.86 | 5.105% | $7.2102 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $78.57 | 12.592% | $88.4635 | $88.46 | $88.45 | $88.50 |
| Purchase #4 | $101.32 | 9.422% | $110.8664 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $42.51 | 5.488% | $44.8429 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $242.96 | 12.806% | $274.0735 | $274.07 | $274.05 | $274.10 |
| Purchase #7 | $159.37 | 8.612% | $173.0949 | $173.09 | $173.10 | $173.10 |
| 7 purchase totals = | $723.41 | $801.4871 | $801.48 | $801.45 | $801.50 | |