| 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 | $105.80 | 6.347% | $112.5151 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $193.65 | 9.135% | $211.3399 | $211.34 | $211.35 | $211.30 |
| Purchase #3 | $144.66 | 7.133% | $154.9786 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $24.90 | 3.448% | $25.7586 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $115.92 | 8.222% | $125.4509 | $125.45 | $125.45 | $125.50 |
| Purchase #6 | $112.96 | 7.544% | $121.4817 | $121.48 | $121.50 | $121.50 |
| Purchase #7 | $42.52 | 8.178% | $45.9973 | $46.00 | $46.00 | $46.00 |
| 7 purchase totals = | $740.41 | $797.5221 | $797.53 | $797.55 | $797.60 | |