| 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 | $23.77 | 8.869% | $25.8782 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $141.51 | 5.322% | $149.0412 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $54.78 | 8.275% | $59.313 | $59.31 | $59.30 | $59.30 |
| Purchase #4 | $131.47 | 9.617% | $144.1135 | $144.11 | $144.10 | $144.10 |
| Purchase #5 | $63.84 | 10.599% | $70.6064 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $64.65 | 6.461% | $68.827 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $143.74 | 7.325% | $154.269 | $154.27 | $154.25 | $154.30 |
| 7 purchase totals = | $623.76 | $672.0483 | $672.05 | $672.05 | $672.00 | |