| 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 | $120.65 | 8.247% | $130.6 | $130.60 | $130.60 | $130.60 |
| Purchase #2 | $197.59 | 3.265% | $204.0413 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $53.74 | 12.373% | $60.3893 | $60.39 | $60.40 | $60.40 |
| Purchase #4 | $87.91 | 3.263% | $90.7785 | $90.78 | $90.80 | $90.80 |
| Purchase #5 | $60.71 | 7.369% | $65.1837 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $15.92 | 13.611% | $18.0869 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $33.53 | 8.814% | $36.4853 | $36.49 | $36.50 | $36.50 |
| 7 purchase totals = | $570.05 | $605.5650 | $605.57 | $605.65 | $605.60 | |