| 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 | $21.39 | 6.724% | $22.8283 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $14.33 | 3.517% | $14.834 | $14.83 | $14.85 | $14.80 |
| Purchase #3 | $26.56 | 5.434% | $28.0033 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $30.68 | 4.307% | $32.0014 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $51.80 | 5.154% | $54.4698 | $54.47 | $54.45 | $54.50 |
| Purchase #6 | $150.78 | 8.134% | $163.0444 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $161.60 | 5.429% | $170.3733 | $170.37 | $170.35 | $170.40 |
| 7 purchase totals = | $457.14 | $485.5545 | $485.54 | $485.55 | $485.50 | |