| 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 | $96.85 | 7.263% | $103.8842 | $103.88 | $103.90 | $103.90 |
| Purchase #2 | $113.30 | 7.335% | $121.6106 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $198.69 | 10.671% | $219.8922 | $219.89 | $219.90 | $219.90 |
| Purchase #4 | $103.91 | 6.756% | $110.9302 | $110.93 | $110.95 | $110.90 |
| Purchase #5 | $52.65 | 11.444% | $58.6753 | $58.68 | $58.70 | $58.70 |
| Purchase #6 | $95.67 | 4.567% | $100.0392 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $134.59 | 7.352% | $144.4851 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $795.66 | $859.5168 | $859.52 | $859.60 | $859.50 | |