| 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 | $26.73 | 6.753% | $28.5351 | $28.54 | $28.55 | $28.50 |
| Purchase #2 | $176.89 | 9.798% | $194.2217 | $194.22 | $194.20 | $194.20 |
| Purchase #3 | $49.87 | 10.140% | $54.9268 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $26.72 | 5.115% | $28.0867 | $28.09 | $28.10 | $28.10 |
| Purchase #5 | $21.27 | 10.563% | $23.5168 | $23.52 | $23.50 | $23.50 |
| Purchase #6 | $105.81 | 6.688% | $112.8866 | $112.89 | $112.90 | $112.90 |
| Purchase #7 | $214.79 | 5.404% | $226.3973 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $622.08 | $668.5710 | $668.59 | $668.60 | $668.50 | |