| 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 | $30.31 | 10.257% | $33.4189 | $33.42 | $33.40 | $33.40 |
| Purchase #2 | $115.32 | 8.434% | $125.0461 | $125.05 | $125.05 | $125.00 |
| Purchase #3 | $77.37 | 11.501% | $86.2683 | $86.27 | $86.25 | $86.30 |
| Purchase #4 | $50.55 | 8.746% | $54.9711 | $54.97 | $54.95 | $55.00 |
| Purchase #5 | $39.50 | 10.843% | $43.783 | $43.78 | $43.80 | $43.80 |
| Purchase #6 | $10.25 | 4.110% | $10.6713 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $117.59 | 6.860% | $125.6567 | $125.66 | $125.65 | $125.70 |
| 7 purchase totals = | $440.89 | $479.8154 | $479.82 | $479.75 | $479.90 | |