| 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 | $61.30 | 6.152% | $65.0712 | $65.07 | $65.05 | $65.10 |
| Purchase #2 | $27.94 | 5.451% | $29.463 | $29.46 | $29.45 | $29.50 |
| Purchase #3 | $194.65 | 12.710% | $219.39 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $137.68 | 12.590% | $155.0139 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $75.44 | 8.702% | $82.0048 | $82.00 | $82.00 | $82.00 |
| Purchase #6 | $112.97 | 11.244% | $125.6723 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $223.74 | 13.796% | $254.6072 | $254.61 | $254.60 | $254.60 |
| 7 purchase totals = | $833.72 | $931.2224 | $931.21 | $931.15 | $931.30 | |