| 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 | $44.94 | 4.356% | $46.8976 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $169.46 | 7.337% | $181.8933 | $181.89 | $181.90 | $181.90 |
| Purchase #3 | $147.41 | 8.861% | $160.472 | $160.47 | $160.45 | $160.50 |
| Purchase #4 | $74.67 | 9.493% | $81.7584 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $43.49 | 13.136% | $49.2028 | $49.20 | $49.20 | $49.20 |
| Purchase #6 | $19.67 | 12.424% | $22.1138 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $143.50 | 6.714% | $153.1346 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $643.14 | $695.4725 | $695.46 | $695.45 | $695.50 | |