| 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 | $45.87 | 7.684% | $49.3947 | $49.39 | $49.40 | $49.40 |
| Purchase #2 | $23.47 | 13.651% | $26.6739 | $26.67 | $26.65 | $26.70 |
| Purchase #3 | $222.72 | 11.855% | $249.1235 | $249.12 | $249.10 | $249.10 |
| Purchase #4 | $24.59 | 10.760% | $27.2359 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $237.68 | 7.740% | $256.0764 | $256.08 | $256.10 | $256.10 |
| Purchase #6 | $118.86 | 5.113% | $124.9373 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $68.26 | 10.744% | $75.5939 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $741.45 | $809.0356 | $809.03 | $809.05 | $809.00 | |