| 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 | $27.27 | 9.241% | $29.79 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $197.39 | 8.299% | $213.7714 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $27.48 | 3.383% | $28.4096 | $28.41 | $28.40 | $28.40 |
| Purchase #4 | $246.90 | 4.283% | $257.4747 | $257.47 | $257.45 | $257.50 |
| Purchase #5 | $198.62 | 10.586% | $219.6459 | $219.65 | $219.65 | $219.60 |
| Purchase #6 | $25.89 | 8.738% | $28.1523 | $28.15 | $28.15 | $28.20 |
| Purchase #7 | $66.57 | 10.110% | $73.3002 | $73.30 | $73.30 | $73.30 |
| 7 purchase totals = | $790.12 | $850.5441 | $850.54 | $850.50 | $850.60 | |