| 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 | $13.86 | 7.514% | $14.9014 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $46.66 | 13.644% | $53.0263 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $172.72 | 3.297% | $178.4146 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $239.47 | 6.599% | $255.2726 | $255.27 | $255.25 | $255.30 |
| Purchase #5 | $21.46 | 9.504% | $23.4996 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $21.51 | 5.552% | $22.7042 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $230.26 | 12.704% | $259.5122 | $259.51 | $259.50 | $259.50 |
| 7 purchase totals = | $745.94 | $807.3309 | $807.32 | $807.30 | $807.30 | |