| 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 | $87.28 | 7.508% | $93.833 | $93.83 | $93.85 | $93.80 |
| Purchase #2 | $35.43 | 5.256% | $37.2922 | $37.29 | $37.30 | $37.30 |
| Purchase #3 | $132.76 | 9.346% | $145.1677 | $145.17 | $145.15 | $145.20 |
| Purchase #4 | $147.89 | 9.169% | $161.45 | $161.45 | $161.45 | $161.50 |
| Purchase #5 | $10.26 | 4.397% | $10.7111 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $110.30 | 11.473% | $122.9547 | $122.95 | $122.95 | $123.00 |
| Purchase #7 | $224.62 | 10.389% | $247.9558 | $247.96 | $247.95 | $248.00 |
| 7 purchase totals = | $748.54 | $819.3645 | $819.36 | $819.35 | $819.50 | |