| 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 | $234.68 | 7.166% | $251.4972 | $251.50 | $251.50 | $251.50 |
| Purchase #2 | $65.25 | 4.786% | $68.3729 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $165.78 | 13.565% | $188.2681 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $65.94 | 13.128% | $74.5966 | $74.60 | $74.60 | $74.60 |
| Purchase #5 | $28.56 | 13.180% | $32.3242 | $32.32 | $32.30 | $32.30 |
| Purchase #6 | $44.39 | 10.816% | $49.1912 | $49.19 | $49.20 | $49.20 |
| Purchase #7 | $69.49 | 8.195% | $75.1847 | $75.18 | $75.20 | $75.20 |
| 7 purchase totals = | $674.09 | $739.4349 | $739.43 | $739.40 | $739.50 | |