| 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 | $36.71 | 9.462% | $40.1835 | $40.18 | $40.20 | $40.20 |
| Purchase #2 | $199.85 | 6.251% | $212.3426 | $212.34 | $212.35 | $212.30 |
| Purchase #3 | $188.68 | 8.461% | $204.6442 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $67.55 | 4.259% | $70.427 | $70.43 | $70.45 | $70.40 |
| Purchase #5 | $60.90 | 6.847% | $65.0698 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $127.64 | 3.474% | $132.0742 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $155.41 | 10.147% | $171.1795 | $171.18 | $171.20 | $171.20 |
| 7 purchase totals = | $836.74 | $895.9208 | $895.91 | $895.95 | $895.90 | |