| 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 | $46.89 | 10.266% | $51.7037 | $51.70 | $51.70 | $51.70 |
| Purchase #2 | $35.53 | 9.102% | $38.7639 | $38.76 | $38.75 | $38.80 |
| Purchase #3 | $48.38 | 9.395% | $52.9253 | $52.93 | $52.95 | $52.90 |
| Purchase #4 | $11.88 | 11.188% | $13.2091 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $94.87 | 5.467% | $100.0565 | $100.06 | $100.05 | $100.10 |
| Purchase #6 | $143.68 | 12.747% | $161.9949 | $161.99 | $162.00 | $162.00 |
| Purchase #7 | $236.51 | 3.696% | $245.2514 | $245.25 | $245.25 | $245.30 |
| 7 purchase totals = | $617.74 | $663.9048 | $663.90 | $663.90 | $664.00 | |