| 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 | $97.47 | 9.672% | $106.8973 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $95.36 | 4.819% | $99.9554 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $106.62 | 10.594% | $117.9153 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $18.61 | 6.648% | $19.8472 | $19.85 | $19.85 | $19.80 |
| Purchase #5 | $65.63 | 10.519% | $72.5336 | $72.53 | $72.55 | $72.50 |
| Purchase #6 | $227.40 | 9.256% | $248.4481 | $248.45 | $248.45 | $248.40 |
| Purchase #7 | $148.57 | 5.293% | $156.4338 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $759.66 | $822.0307 | $822.04 | $822.05 | $821.90 | |