| 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 | $118.42 | 12.195% | $132.8613 | $132.86 | $132.85 | $132.90 |
| Purchase #2 | $128.73 | 4.517% | $134.5447 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $61.29 | 4.350% | $63.9561 | $63.96 | $63.95 | $64.00 |
| Purchase #4 | $86.57 | 3.461% | $89.5662 | $89.57 | $89.55 | $89.60 |
| Purchase #5 | $184.49 | 11.542% | $205.7838 | $205.78 | $205.80 | $205.80 |
| Purchase #6 | $66.42 | 13.853% | $75.6212 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $84.64 | 13.471% | $96.0419 | $96.04 | $96.05 | $96.00 |
| 7 purchase totals = | $730.56 | $798.3752 | $798.37 | $798.35 | $798.40 | |