| 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 | $50.99 | 12.565% | $57.3969 | $57.40 | $57.40 | $57.40 |
| Purchase #2 | $219.72 | 5.736% | $232.3231 | $232.32 | $232.30 | $232.30 |
| Purchase #3 | $25.86 | 7.648% | $27.8378 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $39.71 | 6.255% | $42.1939 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $137.82 | 10.516% | $152.3132 | $152.31 | $152.30 | $152.30 |
| Purchase #6 | $121.50 | 9.589% | $133.1506 | $133.15 | $133.15 | $133.20 |
| Purchase #7 | $237.49 | 9.662% | $260.4363 | $260.44 | $260.45 | $260.40 |
| 7 purchase totals = | $833.09 | $905.6518 | $905.65 | $905.65 | $905.60 | |