| 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 | $16.35 | 7.756% | $17.6181 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $13.33 | 10.246% | $14.6958 | $14.70 | $14.70 | $14.70 |
| Purchase #3 | $139.60 | 3.663% | $144.7135 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $124.49 | 12.675% | $140.2691 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $40.54 | 8.684% | $44.0605 | $44.06 | $44.05 | $44.10 |
| Purchase #6 | $232.51 | 9.479% | $254.5496 | $254.55 | $254.55 | $254.50 |
| Purchase #7 | $200.79 | 4.350% | $209.5244 | $209.52 | $209.50 | $209.50 |
| 7 purchase totals = | $767.61 | $825.4310 | $825.43 | $825.35 | $825.40 | |