| 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 | $29.98 | 12.681% | $33.7818 | $33.78 | $33.80 | $33.80 |
| Purchase #2 | $167.88 | 3.370% | $173.5376 | $173.54 | $173.55 | $173.50 |
| Purchase #3 | $188.64 | 12.764% | $212.718 | $212.72 | $212.70 | $212.70 |
| Purchase #4 | $35.64 | 7.612% | $38.3529 | $38.35 | $38.35 | $38.40 |
| Purchase #5 | $66.65 | 9.311% | $72.8558 | $72.86 | $72.85 | $72.90 |
| Purchase #6 | $216.68 | 10.729% | $239.9276 | $239.93 | $239.95 | $239.90 |
| Purchase #7 | $108.94 | 12.850% | $122.9388 | $122.94 | $122.95 | $122.90 |
| 7 purchase totals = | $814.41 | $894.1125 | $894.12 | $894.15 | $894.10 | |