| 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 | $27.80 | 5.766% | $29.4029 | $29.40 | $29.40 | $29.40 |
| Purchase #2 | $53.58 | 13.280% | $60.6954 | $60.70 | $60.70 | $60.70 |
| Purchase #3 | $122.77 | 10.384% | $135.5184 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $224.29 | 11.591% | $250.2875 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $48.75 | 8.426% | $52.8577 | $52.86 | $52.85 | $52.90 |
| Purchase #6 | $97.59 | 7.474% | $104.8839 | $104.88 | $104.90 | $104.90 |
| Purchase #7 | $45.31 | 7.199% | $48.5719 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $620.09 | $682.2177 | $682.22 | $682.20 | $682.30 | |