| 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 | $85.58 | 3.778% | $88.8132 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $191.40 | 10.270% | $211.0568 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $170.38 | 13.861% | $193.9964 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $49.84 | 7.369% | $53.5127 | $53.51 | $53.50 | $53.50 |
| Purchase #5 | $78.92 | 10.319% | $87.0638 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $102.75 | 8.316% | $111.2947 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $222.42 | 10.180% | $245.0624 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $901.29 | $990.8000 | $990.79 | $990.75 | $990.90 | |