| 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 | $6.97 | 3.383% | $7.2058 | $7.21 | $7.20 | $7.20 |
| Purchase #2 | $234.26 | 9.623% | $256.8028 | $256.80 | $256.80 | $256.80 |
| Purchase #3 | $150.94 | 12.454% | $169.7381 | $169.74 | $169.75 | $169.70 |
| Purchase #4 | $15.81 | 8.439% | $17.1442 | $17.14 | $17.15 | $17.10 |
| Purchase #5 | $68.33 | 13.724% | $77.7076 | $77.71 | $77.70 | $77.70 |
| Purchase #6 | $124.95 | 7.406% | $134.2038 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $117.48 | 11.140% | $130.5673 | $130.57 | $130.55 | $130.60 |
| 7 purchase totals = | $718.74 | $793.3696 | $793.37 | $793.35 | $793.30 | |