| 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 | $110.71 | 12.451% | $124.4945 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $54.26 | 10.743% | $60.0892 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $39.84 | 6.569% | $42.4571 | $42.46 | $42.45 | $42.50 |
| Purchase #4 | $128.56 | 9.173% | $140.3528 | $140.35 | $140.35 | $140.40 |
| Purchase #5 | $18.51 | 4.713% | $19.3824 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $175.90 | 9.663% | $192.8972 | $192.90 | $192.90 | $192.90 |
| Purchase #7 | $164.77 | 9.520% | $180.4561 | $180.46 | $180.45 | $180.50 |
| 7 purchase totals = | $692.55 | $760.1293 | $760.13 | $760.15 | $760.30 | |