| 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 | $106.93 | 5.488% | $112.7983 | $112.80 | $112.80 | $112.80 |
| Purchase #2 | $148.78 | 6.652% | $158.6768 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $93.97 | 13.583% | $106.7339 | $106.73 | $106.75 | $106.70 |
| Purchase #4 | $71.96 | 6.275% | $76.4755 | $76.48 | $76.50 | $76.50 |
| Purchase #5 | $225.27 | 3.797% | $233.8235 | $233.82 | $233.80 | $233.80 |
| Purchase #6 | $94.91 | 11.810% | $106.1189 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $88.94 | 13.627% | $101.0599 | $101.06 | $101.05 | $101.10 |
| 7 purchase totals = | $830.76 | $895.6868 | $895.69 | $895.70 | $895.70 | |