| 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 | $198.83 | 9.480% | $217.6791 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $137.75 | 10.485% | $152.1931 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $28.51 | 7.359% | $30.6081 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $69.90 | 6.313% | $74.3128 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $28.60 | 10.238% | $31.5281 | $31.53 | $31.55 | $31.50 |
| Purchase #6 | $66.78 | 5.645% | $70.5497 | $70.55 | $70.55 | $70.50 |
| Purchase #7 | $213.76 | 5.636% | $225.8075 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $744.13 | $802.6784 | $802.68 | $802.70 | $802.60 | |