| 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 | $83.74 | 12.703% | $94.3775 | $94.38 | $94.40 | $94.40 |
| Purchase #2 | $120.53 | 4.589% | $126.0611 | $126.06 | $126.05 | $126.10 |
| Purchase #3 | $14.53 | 8.371% | $15.7463 | $15.75 | $15.75 | $15.70 |
| Purchase #4 | $71.47 | 10.770% | $79.1673 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $69.37 | 12.631% | $78.1321 | $78.13 | $78.15 | $78.10 |
| Purchase #6 | $36.52 | 3.460% | $37.7836 | $37.78 | $37.80 | $37.80 |
| Purchase #7 | $145.78 | 4.818% | $152.8037 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $541.94 | $584.0716 | $584.07 | $584.10 | $584.10 | |