| 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 | $29.43 | 8.784% | $32.0151 | $32.02 | $32.00 | $32.00 |
| Purchase #2 | $49.79 | 5.353% | $52.4553 | $52.46 | $52.45 | $52.50 |
| Purchase #3 | $223.44 | 6.121% | $237.1168 | $237.12 | $237.10 | $237.10 |
| Purchase #4 | $166.42 | 13.730% | $189.2695 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $163.59 | 9.859% | $179.7183 | $179.72 | $179.70 | $179.70 |
| Purchase #6 | $57.83 | 12.714% | $65.1825 | $65.18 | $65.20 | $65.20 |
| Purchase #7 | $226.77 | 5.245% | $238.6641 | $238.66 | $238.65 | $238.70 |
| 7 purchase totals = | $917.27 | $994.4216 | $994.43 | $994.35 | $994.50 | |