| 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 | $110.63 | 13.695% | $125.7808 | $125.78 | $125.80 | $125.80 |
| Purchase #2 | $90.63 | 6.615% | $96.6252 | $96.63 | $96.65 | $96.60 |
| Purchase #3 | $135.52 | 13.865% | $154.3098 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $95.70 | 11.468% | $106.6749 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $221.78 | 8.280% | $240.1434 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $62.69 | 11.153% | $69.6818 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $76.64 | 12.289% | $86.0583 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $793.59 | $879.2742 | $879.27 | $879.30 | $879.30 | |