| 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 | $110.62 | 12.789% | $124.7672 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $84.88 | 13.188% | $96.074 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $87.45 | 10.586% | $96.7075 | $96.71 | $96.70 | $96.70 |
| Purchase #4 | $12.47 | 13.188% | $14.1145 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $28.49 | 3.583% | $29.5108 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $99.65 | 13.474% | $113.0768 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $245.68 | 8.425% | $266.3785 | $266.38 | $266.40 | $266.40 |
| 7 purchase totals = | $669.24 | $740.6293 | $740.63 | $740.60 | $740.70 | |