| 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 | $82.73 | 7.210% | $88.6948 | $88.69 | $88.70 | $88.70 |
| Purchase #2 | $169.35 | 12.266% | $190.1225 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $50.40 | 6.712% | $53.7828 | $53.78 | $53.80 | $53.80 |
| Purchase #4 | $62.92 | 11.445% | $70.1212 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $37.42 | 4.425% | $39.0758 | $39.08 | $39.10 | $39.10 |
| Purchase #6 | $167.98 | 9.292% | $183.5887 | $183.59 | $183.60 | $183.60 |
| Purchase #7 | $112.97 | 9.846% | $124.093 | $124.09 | $124.10 | $124.10 |
| 7 purchase totals = | $683.77 | $749.4788 | $749.47 | $749.50 | $749.50 | |