| 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 | $86.42 | 12.214% | $96.9753 | $96.98 | $97.00 | $97.00 |
| Purchase #2 | $142.59 | 12.813% | $160.8601 | $160.86 | $160.85 | $160.90 |
| Purchase #3 | $30.98 | 6.406% | $32.9646 | $32.96 | $32.95 | $33.00 |
| Purchase #4 | $165.83 | 13.177% | $187.6814 | $187.68 | $187.70 | $187.70 |
| Purchase #5 | $87.43 | 5.608% | $92.3331 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $134.55 | 6.550% | $143.363 | $143.36 | $143.35 | $143.40 |
| Purchase #7 | $132.32 | 13.305% | $149.9252 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $780.12 | $864.1027 | $864.10 | $864.15 | $864.20 | |