| 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 | $15.32 | 7.368% | $16.4488 | $16.45 | $16.45 | $16.40 |
| Purchase #2 | $61.74 | 5.643% | $65.224 | $65.22 | $65.20 | $65.20 |
| Purchase #3 | $97.46 | 10.418% | $107.6134 | $107.61 | $107.60 | $107.60 |
| Purchase #4 | $15.45 | 8.370% | $16.7432 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $78.62 | 5.486% | $82.9331 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $219.99 | 7.310% | $236.0713 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $144.61 | 9.121% | $157.7999 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $633.19 | $682.8337 | $682.82 | $682.80 | $682.70 | |