| 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 | $132.59 | 5.668% | $140.1052 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $99.92 | 10.783% | $110.6944 | $110.69 | $110.70 | $110.70 |
| Purchase #3 | $46.62 | 13.385% | $52.8601 | $52.86 | $52.85 | $52.90 |
| Purchase #4 | $234.86 | 10.338% | $259.1398 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $40.54 | 6.388% | $43.1297 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $24.62 | 7.157% | $26.3821 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $116.40 | 3.836% | $120.8651 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $695.55 | $753.1764 | $753.18 | $753.20 | $753.20 | |