| 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 | $90.41 | 4.181% | $94.19 | $94.19 | $94.20 | $94.20 |
| Purchase #2 | $80.79 | 12.528% | $90.9114 | $90.91 | $90.90 | $90.90 |
| Purchase #3 | $192.95 | 4.436% | $201.5093 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $19.96 | 8.852% | $21.7269 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $14.73 | 12.541% | $16.5773 | $16.58 | $16.60 | $16.60 |
| Purchase #6 | $104.86 | 11.296% | $116.705 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $46.82 | 5.524% | $49.4063 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $550.52 | $591.0262 | $591.04 | $591.05 | $591.00 | |