| 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 | $65.27 | 7.244% | $69.9982 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $62.38 | 8.247% | $67.5245 | $67.52 | $67.50 | $67.50 |
| Purchase #3 | $12.43 | 5.853% | $13.1575 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $71.81 | 5.465% | $75.7344 | $75.73 | $75.75 | $75.70 |
| Purchase #5 | $12.29 | 6.806% | $13.1265 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $224.70 | 12.697% | $253.2302 | $253.23 | $253.25 | $253.20 |
| Purchase #7 | $235.62 | 7.363% | $252.9687 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $684.50 | $745.7400 | $745.74 | $745.75 | $745.70 | |