| 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 | $33.80 | 3.524% | $34.9911 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $56.45 | 3.860% | $58.629 | $58.63 | $58.65 | $58.60 |
| Purchase #3 | $179.91 | 4.590% | $188.1679 | $188.17 | $188.15 | $188.20 |
| Purchase #4 | $21.75 | 10.688% | $24.0746 | $24.07 | $24.05 | $24.10 |
| Purchase #5 | $195.58 | 12.108% | $219.2608 | $219.26 | $219.25 | $219.30 |
| Purchase #6 | $92.29 | 5.820% | $97.6613 | $97.66 | $97.65 | $97.70 |
| Purchase #7 | $194.93 | 6.542% | $207.6823 | $207.68 | $207.70 | $207.70 |
| 7 purchase totals = | $774.71 | $830.4670 | $830.46 | $830.45 | $830.60 | |