| 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 | $65.50 | 4.833% | $68.6656 | $68.67 | $68.65 | $68.70 |
| Purchase #2 | $89.68 | 13.168% | $101.4891 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $68.93 | 4.505% | $72.0353 | $72.04 | $72.05 | $72.00 |
| Purchase #4 | $26.33 | 6.211% | $27.9654 | $27.97 | $27.95 | $28.00 |
| Purchase #5 | $88.95 | 6.541% | $94.7682 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $46.74 | 3.137% | $48.2062 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $124.70 | 10.361% | $137.6202 | $137.62 | $137.60 | $137.60 |
| 7 purchase totals = | $510.83 | $550.7500 | $550.77 | $550.70 | $550.80 | |