| 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 | $91.63 | 9.484% | $100.3202 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $41.43 | 11.433% | $46.1667 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $126.87 | 4.659% | $132.7809 | $132.78 | $132.80 | $132.80 |
| Purchase #4 | $240.52 | 3.553% | $249.0657 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $71.44 | 5.187% | $75.1456 | $75.15 | $75.15 | $75.10 |
| Purchase #6 | $100.42 | 7.413% | $107.8641 | $107.86 | $107.85 | $107.90 |
| Purchase #7 | $39.61 | 10.410% | $43.7334 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $711.92 | $755.0766 | $755.08 | $755.05 | $755.10 | |