| 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 | $52.59 | 10.296% | $58.0047 | $58.00 | $58.00 | $58.00 |
| Purchase #2 | $135.44 | 9.588% | $148.426 | $148.43 | $148.45 | $148.40 |
| Purchase #3 | $194.88 | 6.338% | $207.2315 | $207.23 | $207.25 | $207.20 |
| Purchase #4 | $120.61 | 12.477% | $135.6585 | $135.66 | $135.65 | $135.70 |
| Purchase #5 | $71.75 | 8.674% | $77.9736 | $77.97 | $77.95 | $78.00 |
| Purchase #6 | $126.48 | 3.489% | $130.8929 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $111.51 | 5.728% | $117.8973 | $117.90 | $117.90 | $117.90 |
| 7 purchase totals = | $813.26 | $876.0845 | $876.08 | $876.10 | $876.10 | |