| 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 | $25.26 | 3.606% | $26.1709 | $26.17 | $26.15 | $26.20 |
| Purchase #2 | $44.58 | 9.571% | $48.8468 | $48.85 | $48.85 | $48.80 |
| Purchase #3 | $67.99 | 13.413% | $77.1095 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $19.52 | 8.550% | $21.189 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $99.79 | 10.419% | $110.1871 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $106.61 | 9.459% | $116.6942 | $116.69 | $116.70 | $116.70 |
| Purchase #7 | $14.84 | 11.482% | $16.5439 | $16.54 | $16.55 | $16.50 |
| 7 purchase totals = | $378.59 | $416.7414 | $416.74 | $416.75 | $416.70 | |