| 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 | $18.71 | 13.726% | $21.2781 | $21.28 | $21.30 | $21.30 |
| Purchase #2 | $170.41 | 13.418% | $193.2756 | $193.28 | $193.30 | $193.30 |
| Purchase #3 | $111.40 | 11.728% | $124.465 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $228.50 | 11.501% | $254.7798 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $227.78 | 7.498% | $244.8589 | $244.86 | $244.85 | $244.90 |
| Purchase #6 | $31.64 | 9.670% | $34.6996 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $72.93 | 7.275% | $78.2357 | $78.24 | $78.25 | $78.20 |
| 7 purchase totals = | $861.37 | $951.5927 | $951.61 | $951.65 | $951.70 | |