| 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 | $222.68 | 9.575% | $244.0016 | $244.00 | $244.00 | $244.00 |
| Purchase #2 | $46.34 | 6.862% | $49.5199 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $134.86 | 13.507% | $153.0755 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $103.51 | 6.659% | $110.4027 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $69.33 | 7.190% | $74.3148 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $46.94 | 3.717% | $48.6848 | $48.68 | $48.70 | $48.70 |
| Purchase #7 | $23.51 | 4.372% | $24.5379 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $647.17 | $704.5372 | $704.53 | $704.55 | $704.50 | |