| 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 | $36.92 | 4.778% | $38.684 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $200.85 | 9.389% | $219.7078 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $100.73 | 7.829% | $108.6162 | $108.62 | $108.60 | $108.60 |
| Purchase #4 | $125.56 | 8.210% | $135.8685 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $136.45 | 5.276% | $143.6491 | $143.65 | $143.65 | $143.60 |
| Purchase #6 | $60.75 | 3.342% | $62.7803 | $62.78 | $62.80 | $62.80 |
| Purchase #7 | $65.87 | 13.814% | $74.9693 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $727.13 | $784.2752 | $784.28 | $784.25 | $784.30 | |