| 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 | $32.35 | 12.324% | $36.3368 | $36.34 | $36.35 | $36.30 |
| Purchase #2 | $25.38 | 7.477% | $27.2777 | $27.28 | $27.30 | $27.30 |
| Purchase #3 | $152.77 | 6.822% | $163.192 | $163.19 | $163.20 | $163.20 |
| Purchase #4 | $171.90 | 3.543% | $177.9904 | $177.99 | $178.00 | $178.00 |
| Purchase #5 | $155.25 | 7.269% | $166.5351 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $96.87 | 10.428% | $106.9716 | $106.97 | $106.95 | $107.00 |
| Purchase #7 | $165.62 | 13.413% | $187.8346 | $187.83 | $187.85 | $187.80 |
| 7 purchase totals = | $800.14 | $866.1382 | $866.14 | $866.20 | $866.10 | |