| 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 | $17.43 | 9.507% | $19.0871 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $12.80 | 10.470% | $14.1402 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $59.95 | 9.508% | $65.65 | $65.65 | $65.65 | $65.70 |
| Purchase #4 | $87.27 | 7.671% | $93.9645 | $93.96 | $93.95 | $94.00 |
| Purchase #5 | $178.53 | 6.757% | $190.5933 | $190.59 | $190.60 | $190.60 |
| Purchase #6 | $51.25 | 8.621% | $55.6683 | $55.67 | $55.65 | $55.70 |
| Purchase #7 | $79.87 | 3.433% | $82.6119 | $82.61 | $82.60 | $82.60 |
| 7 purchase totals = | $487.10 | $521.7153 | $521.71 | $521.70 | $521.80 | |