| 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 | $122.73 | 9.403% | $134.2703 | $134.27 | $134.25 | $134.30 |
| Purchase #2 | $74.95 | 7.664% | $80.6942 | $80.69 | $80.70 | $80.70 |
| Purchase #3 | $149.42 | 6.576% | $159.2459 | $159.25 | $159.25 | $159.20 |
| Purchase #4 | $142.51 | 8.104% | $154.059 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $75.97 | 4.782% | $79.6029 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $36.80 | 10.147% | $40.5341 | $40.53 | $40.55 | $40.50 |
| Purchase #7 | $56.92 | 4.624% | $59.552 | $59.55 | $59.55 | $59.60 |
| 7 purchase totals = | $659.30 | $707.9584 | $707.95 | $707.95 | $708.00 | |