| 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 | $62.79 | 3.601% | $65.0511 | $65.05 | $65.05 | $65.10 |
| Purchase #2 | $161.50 | 7.403% | $173.4558 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $89.88 | 10.559% | $99.3704 | $99.37 | $99.35 | $99.40 |
| Purchase #4 | $54.49 | 7.718% | $58.6955 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $152.92 | 13.211% | $173.1223 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $187.70 | 13.374% | $212.803 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $165.60 | 8.244% | $179.2521 | $179.25 | $179.25 | $179.30 |
| 7 purchase totals = | $874.88 | $961.7502 | $961.75 | $961.70 | $961.90 | |