| 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 | $109.44 | 6.492% | $116.5448 | $116.54 | $116.55 | $116.50 |
| Purchase #2 | $236.39 | 8.487% | $256.4524 | $256.45 | $256.45 | $256.50 |
| Purchase #3 | $74.60 | 13.671% | $84.7986 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $95.60 | 7.632% | $102.8962 | $102.90 | $102.90 | $102.90 |
| Purchase #5 | $147.59 | 5.651% | $155.9303 | $155.93 | $155.95 | $155.90 |
| Purchase #6 | $29.92 | 11.494% | $33.359 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $203.32 | 5.486% | $214.4741 | $214.47 | $214.45 | $214.50 |
| 7 purchase totals = | $896.86 | $964.4554 | $964.45 | $964.45 | $964.50 | |