| 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 | $62.60 | 5.444% | $66.0079 | $66.01 | $66.00 | $66.00 |
| Purchase #2 | $224.27 | 4.701% | $234.8129 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $14.63 | 13.661% | $16.6286 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $99.30 | 13.206% | $112.4136 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $212.37 | 8.274% | $229.9415 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $80.30 | 13.537% | $91.1702 | $91.17 | $91.15 | $91.20 |
| Purchase #7 | $100.40 | 7.493% | $107.923 | $107.92 | $107.90 | $107.90 |
| 7 purchase totals = | $793.87 | $858.8977 | $858.89 | $858.85 | $858.80 | |