| 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 | $51.31 | 5.674% | $54.2213 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $113.55 | 9.524% | $124.3645 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $21.82 | 13.292% | $24.7203 | $24.72 | $24.70 | $24.70 |
| Purchase #4 | $32.35 | 3.647% | $33.5298 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $205.72 | 13.736% | $233.9777 | $233.98 | $234.00 | $234.00 |
| Purchase #6 | $118.41 | 8.593% | $128.585 | $128.59 | $128.60 | $128.60 |
| Purchase #7 | $166.95 | 7.728% | $179.8519 | $179.85 | $179.85 | $179.90 |
| 7 purchase totals = | $710.11 | $779.2505 | $779.25 | $779.25 | $779.30 | |