| 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 | $18.76 | 5.452% | $19.7828 | $19.78 | $19.80 | $19.80 |
| Purchase #2 | $13.77 | 5.621% | $14.544 | $14.54 | $14.55 | $14.50 |
| Purchase #3 | $155.69 | 4.765% | $163.1086 | $163.11 | $163.10 | $163.10 |
| Purchase #4 | $26.88 | 4.103% | $27.9829 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $231.79 | 4.193% | $241.509 | $241.51 | $241.50 | $241.50 |
| Purchase #6 | $120.27 | 9.859% | $132.1274 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $237.79 | 9.592% | $260.5988 | $260.60 | $260.60 | $260.60 |
| 7 purchase totals = | $804.95 | $859.6535 | $859.65 | $859.70 | $859.60 | |