| 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 | $99.72 | 3.860% | $103.5692 | $103.57 | $103.55 | $103.60 |
| Purchase #2 | $175.59 | 12.390% | $197.3456 | $197.35 | $197.35 | $197.30 |
| Purchase #3 | $26.98 | 9.293% | $29.4873 | $29.49 | $29.50 | $29.50 |
| Purchase #4 | $178.37 | 4.528% | $186.4466 | $186.45 | $186.45 | $186.40 |
| Purchase #5 | $21.96 | 12.459% | $24.696 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $96.47 | 5.356% | $101.6369 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $149.97 | 10.484% | $165.6929 | $165.69 | $165.70 | $165.70 |
| 7 purchase totals = | $749.06 | $808.8745 | $808.89 | $808.90 | $808.80 | |