| 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 | $69.38 | 8.657% | $75.3862 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $76.55 | 13.480% | $86.8689 | $86.87 | $86.85 | $86.90 |
| Purchase #3 | $106.42 | 13.172% | $120.4376 | $120.44 | $120.45 | $120.40 |
| Purchase #4 | $164.90 | 5.562% | $174.0717 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $87.69 | 7.212% | $94.0142 | $94.01 | $94.00 | $94.00 |
| Purchase #6 | $112.90 | 13.750% | $128.4238 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $108.83 | 10.237% | $119.9709 | $119.97 | $119.95 | $120.00 |
| 7 purchase totals = | $726.67 | $799.1733 | $799.17 | $799.10 | $799.20 | |