| 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 | $193.70 | 8.868% | $210.8773 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $131.55 | 13.216% | $148.9356 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $25.61 | 13.257% | $29.0051 | $29.01 | $29.00 | $29.00 |
| Purchase #4 | $86.25 | 7.851% | $93.0215 | $93.02 | $93.00 | $93.00 |
| Purchase #5 | $47.99 | 13.251% | $54.3492 | $54.35 | $54.35 | $54.30 |
| Purchase #6 | $75.74 | 5.334% | $79.78 | $79.78 | $79.80 | $79.80 |
| Purchase #7 | $106.96 | 9.205% | $116.8057 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $667.80 | $732.7744 | $732.79 | $732.80 | $732.70 | |