| 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 | $124.60 | 12.736% | $140.4691 | $140.47 | $140.45 | $140.50 |
| Purchase #2 | $70.31 | 5.387% | $74.0976 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $62.71 | 8.667% | $68.1451 | $68.15 | $68.15 | $68.10 |
| Purchase #4 | $81.57 | 3.786% | $84.6582 | $84.66 | $84.65 | $84.70 |
| Purchase #5 | $47.46 | 3.858% | $49.291 | $49.29 | $49.30 | $49.30 |
| Purchase #6 | $190.46 | 6.719% | $203.257 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $171.85 | 9.804% | $188.6982 | $188.70 | $188.70 | $188.70 |
| 7 purchase totals = | $748.96 | $808.6162 | $808.63 | $808.60 | $808.70 | |