| 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 | $64.79 | 10.737% | $71.7465 | $71.75 | $71.75 | $71.70 |
| Purchase #2 | $59.81 | 10.725% | $66.2246 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $15.76 | 3.201% | $16.2645 | $16.26 | $16.25 | $16.30 |
| Purchase #4 | $61.92 | 9.137% | $67.5776 | $67.58 | $67.60 | $67.60 |
| Purchase #5 | $139.64 | 3.667% | $144.7606 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $5.99 | 12.658% | $6.7482 | $6.75 | $6.75 | $6.70 |
| Purchase #7 | $194.40 | 7.281% | $208.5543 | $208.55 | $208.55 | $208.60 |
| 7 purchase totals = | $542.31 | $581.8763 | $581.87 | $581.85 | $581.90 | |