| 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 | $86.37 | 8.619% | $93.8142 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $54.65 | 6.123% | $57.9962 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $166.33 | 7.395% | $178.6301 | $178.63 | $178.65 | $178.60 |
| Purchase #4 | $190.58 | 4.654% | $199.4496 | $199.45 | $199.45 | $199.40 |
| Purchase #5 | $114.57 | 5.265% | $120.6021 | $120.60 | $120.60 | $120.60 |
| Purchase #6 | $40.73 | 9.117% | $44.4434 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $154.37 | 5.705% | $163.1768 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $807.60 | $858.1124 | $858.11 | $858.15 | $858.00 | |