| 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 | $40.54 | 13.698% | $46.0932 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $94.25 | 13.670% | $107.134 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $206.53 | 3.610% | $213.9857 | $213.99 | $214.00 | $214.00 |
| Purchase #4 | $97.46 | 3.541% | $100.9111 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $204.75 | 7.850% | $220.8229 | $220.82 | $220.80 | $220.80 |
| Purchase #6 | $45.56 | 3.202% | $47.0188 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $65.98 | 10.336% | $72.7997 | $72.80 | $72.80 | $72.80 |
| 7 purchase totals = | $755.07 | $808.7654 | $808.76 | $808.75 | $808.70 | |