| 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 | $80.46 | 9.108% | $87.7883 | $87.79 | $87.80 | $87.80 |
| Purchase #2 | $241.50 | 3.383% | $249.6699 | $249.67 | $249.65 | $249.70 |
| Purchase #3 | $199.89 | 6.802% | $213.4865 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $195.59 | 10.172% | $215.4854 | $215.49 | $215.50 | $215.50 |
| Purchase #5 | $95.66 | 8.630% | $103.9155 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $106.26 | 9.238% | $116.0763 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $9.52 | 7.587% | $10.2423 | $10.24 | $10.25 | $10.20 |
| 7 purchase totals = | $928.88 | $996.6642 | $996.68 | $996.70 | $996.70 | |