| 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 | $28.65 | 4.562% | $29.957 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $197.32 | 5.819% | $208.8021 | $208.80 | $208.80 | $208.80 |
| Purchase #3 | $99.44 | 11.550% | $110.9253 | $110.93 | $110.95 | $110.90 |
| Purchase #4 | $72.77 | 12.204% | $81.6509 | $81.65 | $81.65 | $81.70 |
| Purchase #5 | $25.34 | 8.606% | $27.5208 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $33.43 | 11.513% | $37.2788 | $37.28 | $37.30 | $37.30 |
| Purchase #7 | $215.98 | 4.770% | $226.2822 | $226.28 | $226.30 | $226.30 |
| 7 purchase totals = | $672.93 | $722.4171 | $722.42 | $722.45 | $722.50 | |