| 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 | $87.42 | 13.622% | $99.3284 | $99.33 | $99.35 | $99.30 |
| Purchase #2 | $148.81 | 6.857% | $159.0139 | $159.01 | $159.00 | $159.00 |
| Purchase #3 | $228.64 | 3.104% | $235.737 | $235.74 | $235.75 | $235.70 |
| Purchase #4 | $60.71 | 12.544% | $68.3255 | $68.33 | $68.35 | $68.30 |
| Purchase #5 | $30.46 | 11.494% | $33.9611 | $33.96 | $33.95 | $34.00 |
| Purchase #6 | $163.68 | 10.287% | $180.5178 | $180.52 | $180.50 | $180.50 |
| Purchase #7 | $37.37 | 12.142% | $41.9075 | $41.91 | $41.90 | $41.90 |
| 7 purchase totals = | $757.09 | $818.7912 | $818.80 | $818.80 | $818.70 | |