| 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 | $86.56 | 12.619% | $97.483 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $152.50 | 6.855% | $162.9539 | $162.95 | $162.95 | $163.00 |
| Purchase #3 | $107.37 | 10.643% | $118.7974 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $187.58 | 6.591% | $199.9434 | $199.94 | $199.95 | $199.90 |
| Purchase #5 | $12.29 | 7.589% | $13.2227 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $32.40 | 9.266% | $35.4022 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $69.59 | 6.231% | $73.9262 | $73.93 | $73.95 | $73.90 |
| 7 purchase totals = | $648.29 | $701.7288 | $701.72 | $701.75 | $701.70 | |