| 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 | $100.36 | 5.360% | $105.7393 | $105.74 | $105.75 | $105.70 |
| Purchase #2 | $66.69 | 7.472% | $71.6731 | $71.67 | $71.65 | $71.70 |
| Purchase #3 | $126.55 | 6.629% | $134.939 | $134.94 | $134.95 | $134.90 |
| Purchase #4 | $213.42 | 10.743% | $236.3477 | $236.35 | $236.35 | $236.30 |
| Purchase #5 | $89.97 | 6.493% | $95.8118 | $95.81 | $95.80 | $95.80 |
| Purchase #6 | $52.77 | 3.627% | $54.684 | $54.68 | $54.70 | $54.70 |
| Purchase #7 | $107.78 | 9.690% | $118.2239 | $118.22 | $118.20 | $118.20 |
| 7 purchase totals = | $757.54 | $817.4188 | $817.41 | $817.40 | $817.30 | |