| 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 | $77.94 | 7.252% | $83.5922 | $83.59 | $83.60 | $83.60 |
| Purchase #2 | $19.74 | 8.405% | $21.3991 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $44.30 | 10.192% | $48.8151 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $64.62 | 12.290% | $72.5618 | $72.56 | $72.55 | $72.60 |
| Purchase #5 | $64.99 | 6.497% | $69.2124 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $243.52 | 7.745% | $262.3806 | $262.38 | $262.40 | $262.40 |
| Purchase #7 | $24.70 | 12.251% | $27.726 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $539.81 | $585.6872 | $585.69 | $585.70 | $585.70 | |