| 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 | $79.29 | 9.312% | $86.6735 | $86.67 | $86.65 | $86.70 |
| Purchase #2 | $68.28 | 8.216% | $73.8899 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $226.76 | 4.831% | $237.7148 | $237.71 | $237.70 | $237.70 |
| Purchase #4 | $216.32 | 4.274% | $225.5655 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $43.48 | 13.765% | $49.465 | $49.47 | $49.45 | $49.50 |
| Purchase #6 | $98.94 | 6.352% | $105.2247 | $105.22 | $105.20 | $105.20 |
| Purchase #7 | $204.59 | 11.528% | $228.1751 | $228.18 | $228.20 | $228.20 |
| 7 purchase totals = | $937.66 | $1,006.7085 | $1,006.71 | $1,006.65 | $1,006.80 | |