| 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 | $125.48 | 12.807% | $141.5502 | $141.55 | $141.55 | $141.60 |
| Purchase #2 | $211.79 | 5.576% | $223.5994 | $223.60 | $223.60 | $223.60 |
| Purchase #3 | $91.32 | 6.488% | $97.2448 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $50.25 | 9.337% | $54.9418 | $54.94 | $54.95 | $54.90 |
| Purchase #5 | $54.49 | 13.673% | $61.9404 | $61.94 | $61.95 | $61.90 |
| Purchase #6 | $77.46 | 9.574% | $84.876 | $84.88 | $84.90 | $84.90 |
| Purchase #7 | $22.55 | 9.726% | $24.7432 | $24.74 | $24.75 | $24.70 |
| 7 purchase totals = | $633.34 | $688.8958 | $688.89 | $688.95 | $688.80 | |