| 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 | $202.95 | 7.357% | $217.881 | $217.88 | $217.90 | $217.90 |
| Purchase #2 | $42.99 | 4.508% | $44.928 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $30.69 | 6.734% | $32.7567 | $32.76 | $32.75 | $32.80 |
| Purchase #4 | $102.29 | 3.208% | $105.5715 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $58.61 | 11.708% | $65.4721 | $65.47 | $65.45 | $65.50 |
| Purchase #6 | $50.63 | 9.675% | $55.5285 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $167.70 | 7.636% | $180.5056 | $180.51 | $180.50 | $180.50 |
| 7 purchase totals = | $655.86 | $702.6434 | $702.65 | $702.65 | $702.70 | |