| 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 | $61.41 | 8.244% | $66.4726 | $66.47 | $66.45 | $66.50 |
| Purchase #2 | $28.94 | 7.540% | $31.1221 | $31.12 | $31.10 | $31.10 |
| Purchase #3 | $105.37 | 3.635% | $109.2002 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $155.57 | 6.661% | $165.9325 | $165.93 | $165.95 | $165.90 |
| Purchase #5 | $160.61 | 9.238% | $175.4472 | $175.45 | $175.45 | $175.40 |
| Purchase #6 | $240.41 | 9.827% | $264.0351 | $264.04 | $264.05 | $264.00 |
| Purchase #7 | $150.30 | 8.698% | $163.3731 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $902.61 | $975.5828 | $975.58 | $975.55 | $975.50 | |