| 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 | $78.39 | 10.743% | $86.8114 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $55.53 | 9.333% | $60.7126 | $60.71 | $60.70 | $60.70 |
| Purchase #3 | $10.53 | 6.325% | $11.196 | $11.20 | $11.20 | $11.20 |
| Purchase #4 | $6.48 | 3.162% | $6.6849 | $6.68 | $6.70 | $6.70 |
| Purchase #5 | $147.78 | 8.247% | $159.9674 | $159.97 | $159.95 | $160.00 |
| Purchase #6 | $169.57 | 5.599% | $179.0642 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $52.38 | 5.482% | $55.2515 | $55.25 | $55.25 | $55.30 |
| 7 purchase totals = | $520.66 | $559.6880 | $559.68 | $559.65 | $559.80 | |