| 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 | $52.57 | 4.396% | $54.881 | $54.88 | $54.90 | $54.90 |
| Purchase #2 | $119.93 | 13.745% | $136.4144 | $136.41 | $136.40 | $136.40 |
| Purchase #3 | $205.72 | 8.688% | $223.593 | $223.59 | $223.60 | $223.60 |
| Purchase #4 | $210.70 | 10.283% | $232.3663 | $232.37 | $232.35 | $232.40 |
| Purchase #5 | $49.30 | 10.840% | $54.6441 | $54.64 | $54.65 | $54.60 |
| Purchase #6 | $39.73 | 11.864% | $44.4436 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $67.76 | 11.361% | $75.4582 | $75.46 | $75.45 | $75.50 |
| 7 purchase totals = | $745.71 | $821.8006 | $821.79 | $821.80 | $821.80 | |