| 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 | $219.91 | 8.587% | $238.7937 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $65.78 | 11.801% | $73.5427 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $161.58 | 10.576% | $178.6687 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $52.81 | 13.125% | $59.7413 | $59.74 | $59.75 | $59.70 |
| Purchase #5 | $65.94 | 3.286% | $68.1068 | $68.11 | $68.10 | $68.10 |
| Purchase #6 | $123.80 | 6.714% | $132.1119 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $51.88 | 7.555% | $55.7995 | $55.80 | $55.80 | $55.80 |
| 7 purchase totals = | $741.70 | $806.7646 | $806.76 | $806.75 | $806.70 | |