| 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 | $69.46 | 8.645% | $75.4648 | $75.46 | $75.45 | $75.50 |
| Purchase #2 | $79.36 | 13.164% | $89.807 | $89.81 | $89.80 | $89.80 |
| Purchase #3 | $158.26 | 9.543% | $173.3628 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $170.59 | 11.327% | $189.9127 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $17.30 | 12.173% | $19.4059 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $72.43 | 4.736% | $75.8603 | $75.86 | $75.85 | $75.90 |
| Purchase #7 | $177.91 | 6.466% | $189.4137 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $745.31 | $813.2272 | $813.22 | $813.15 | $813.30 | |