| 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 | $43.52 | 6.439% | $46.3223 | $46.32 | $46.30 | $46.30 |
| Purchase #2 | $48.95 | 4.128% | $50.9707 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $150.31 | 10.849% | $166.6171 | $166.62 | $166.60 | $166.60 |
| Purchase #4 | $76.94 | 11.394% | $85.7065 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $81.91 | 8.255% | $88.6717 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $144.69 | 9.217% | $158.0261 | $158.03 | $158.05 | $158.00 |
| Purchase #7 | $186.96 | 7.740% | $201.4307 | $201.43 | $201.45 | $201.40 |
| 7 purchase totals = | $733.28 | $797.7451 | $797.75 | $797.70 | $797.70 | |