| 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 | $23.43 | 7.489% | $25.1847 | $25.18 | $25.20 | $25.20 |
| Purchase #2 | $31.83 | 11.645% | $35.5366 | $35.54 | $35.55 | $35.50 |
| Purchase #3 | $108.50 | 9.261% | $118.5482 | $118.55 | $118.55 | $118.50 |
| Purchase #4 | $30.48 | 3.420% | $31.5224 | $31.52 | $31.50 | $31.50 |
| Purchase #5 | $128.87 | 9.175% | $140.6938 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $155.83 | 11.475% | $173.7115 | $173.71 | $173.70 | $173.70 |
| Purchase #7 | $44.77 | 10.518% | $49.4789 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $523.71 | $574.6761 | $574.67 | $574.70 | $574.60 | |