| 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 | $250.84 | 5.116% | $263.673 | $263.67 | $263.65 | $263.70 |
| Purchase #2 | $240.45 | 6.667% | $256.4808 | $256.48 | $256.50 | $256.50 |
| Purchase #3 | $54.90 | 7.124% | $58.8111 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $50.40 | 3.267% | $52.0466 | $52.05 | $52.05 | $52.00 |
| Purchase #5 | $108.61 | 11.443% | $121.0382 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $124.30 | 10.592% | $137.4659 | $137.47 | $137.45 | $137.50 |
| Purchase #7 | $65.29 | 6.665% | $69.6416 | $69.64 | $69.65 | $69.60 |
| 7 purchase totals = | $894.79 | $959.1572 | $959.16 | $959.15 | $959.10 | |