| 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 | $90.55 | 3.474% | $93.6957 | $93.70 | $93.70 | $93.70 |
| Purchase #2 | $78.56 | 12.326% | $88.2433 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $48.26 | 10.186% | $53.1758 | $53.18 | $53.20 | $53.20 |
| Purchase #4 | $82.93 | 6.227% | $88.0941 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $135.25 | 9.449% | $148.0298 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $178.57 | 11.254% | $198.6663 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $175.42 | 5.412% | $184.9137 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $789.54 | $854.8187 | $854.82 | $854.85 | $854.80 | |