| 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 | $63.71 | 7.608% | $68.5571 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $58.34 | 9.235% | $63.7277 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $227.43 | 3.861% | $236.2111 | $236.21 | $236.20 | $236.20 |
| Purchase #4 | $109.60 | 8.225% | $118.6146 | $118.61 | $118.60 | $118.60 |
| Purchase #5 | $88.51 | 3.198% | $91.3405 | $91.34 | $91.35 | $91.30 |
| Purchase #6 | $98.47 | 3.398% | $101.816 | $101.82 | $101.80 | $101.80 |
| Purchase #7 | $154.65 | 8.846% | $168.3303 | $168.33 | $168.35 | $168.30 |
| 7 purchase totals = | $800.71 | $848.5973 | $848.60 | $848.60 | $848.50 | |