| 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 | $30.39 | 12.106% | $34.069 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $40.59 | 6.210% | $43.1106 | $43.11 | $43.10 | $43.10 |
| Purchase #3 | $151.57 | 8.679% | $164.7248 | $164.72 | $164.70 | $164.70 |
| Purchase #4 | $106.29 | 10.583% | $117.5387 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $57.89 | 8.165% | $62.6167 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $148.39 | 10.647% | $164.1891 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $226.78 | 5.723% | $239.7586 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $761.90 | $826.0075 | $826.01 | $825.95 | $826.00 | |