| 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 | $128.70 | 9.592% | $141.0449 | $141.04 | $141.05 | $141.00 |
| Purchase #2 | $35.98 | 8.193% | $38.9278 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $219.96 | 6.540% | $234.3454 | $234.35 | $234.35 | $234.30 |
| Purchase #4 | $14.43 | 13.406% | $16.3645 | $16.36 | $16.35 | $16.40 |
| Purchase #5 | $72.45 | 4.219% | $75.5067 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $112.44 | 3.680% | $116.5778 | $116.58 | $116.60 | $116.60 |
| Purchase #7 | $51.92 | 12.819% | $58.5756 | $58.58 | $58.60 | $58.60 |
| 7 purchase totals = | $635.88 | $681.3427 | $681.35 | $681.40 | $681.30 | |