| 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 | $53.91 | 7.537% | $57.9732 | $57.97 | $57.95 | $58.00 |
| Purchase #2 | $216.83 | 12.258% | $243.409 | $243.41 | $243.40 | $243.40 |
| Purchase #3 | $13.71 | 10.351% | $15.1291 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $124.35 | 9.181% | $135.7666 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $154.56 | 4.407% | $161.3715 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $114.67 | 13.602% | $130.2674 | $130.27 | $130.25 | $130.30 |
| Purchase #7 | $86.68 | 4.711% | $90.7635 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $764.71 | $834.6803 | $834.68 | $834.60 | $834.80 | |