| 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 | $53.25 | 7.276% | $57.1245 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $203.64 | 7.469% | $218.8499 | $218.85 | $218.85 | $218.80 |
| Purchase #3 | $237.26 | 4.288% | $247.4337 | $247.43 | $247.45 | $247.40 |
| Purchase #4 | $60.64 | 6.551% | $64.6125 | $64.61 | $64.60 | $64.60 |
| Purchase #5 | $91.98 | 6.279% | $97.7554 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $17.65 | 8.872% | $19.2159 | $19.22 | $19.20 | $19.20 |
| Purchase #7 | $71.89 | 9.734% | $78.8878 | $78.89 | $78.90 | $78.90 |
| 7 purchase totals = | $736.31 | $783.8797 | $783.88 | $783.85 | $783.80 | |