| 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 | $100.29 | 4.724% | $105.0277 | $105.03 | $105.05 | $105.00 |
| Purchase #2 | $16.58 | 10.274% | $18.2834 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $48.92 | 9.355% | $53.4965 | $53.50 | $53.50 | $53.50 |
| Purchase #4 | $92.63 | 13.850% | $105.4593 | $105.46 | $105.45 | $105.50 |
| Purchase #5 | $182.90 | 11.345% | $203.65 | $203.65 | $203.65 | $203.70 |
| Purchase #6 | $103.81 | 12.355% | $116.6357 | $116.64 | $116.65 | $116.60 |
| Purchase #7 | $105.84 | 4.338% | $110.4313 | $110.43 | $110.45 | $110.40 |
| 7 purchase totals = | $650.97 | $712.9839 | $712.99 | $713.05 | $713.00 | |