| 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 | $65.32 | 7.269% | $70.0681 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $76.29 | 7.242% | $81.8149 | $81.81 | $81.80 | $81.80 |
| Purchase #3 | $49.25 | 9.234% | $53.7977 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $249.64 | 10.305% | $275.3654 | $275.37 | $275.35 | $275.40 |
| Purchase #5 | $237.62 | 6.399% | $252.8253 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $61.28 | 8.837% | $66.6953 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $87.71 | 5.548% | $92.5762 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $827.11 | $893.1429 | $893.16 | $893.15 | $893.20 | |