| 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 | $32.31 | 10.409% | $35.6731 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $56.42 | 10.770% | $62.4964 | $62.50 | $62.50 | $62.50 |
| Purchase #3 | $120.71 | 9.493% | $132.169 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $42.43 | 13.523% | $48.1678 | $48.17 | $48.15 | $48.20 |
| Purchase #5 | $44.81 | 11.273% | $49.8614 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $163.87 | 8.474% | $177.7563 | $177.76 | $177.75 | $177.80 |
| Purchase #7 | $212.71 | 9.119% | $232.107 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $673.26 | $738.2310 | $738.24 | $738.15 | $738.40 | |