| 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 | $30.74 | 9.669% | $33.7123 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $127.99 | 3.260% | $132.1625 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $56.67 | 6.338% | $60.2617 | $60.26 | $60.25 | $60.30 |
| Purchase #4 | $22.29 | 10.268% | $24.5787 | $24.58 | $24.60 | $24.60 |
| Purchase #5 | $183.95 | 6.328% | $195.5904 | $195.59 | $195.60 | $195.60 |
| Purchase #6 | $65.47 | 6.848% | $69.9534 | $69.95 | $69.95 | $70.00 |
| Purchase #7 | $113.79 | 8.460% | $123.4166 | $123.42 | $123.40 | $123.40 |
| 7 purchase totals = | $600.90 | $639.6756 | $639.67 | $639.65 | $639.80 | |