| 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 | $75.52 | 10.201% | $83.2238 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $66.36 | 5.463% | $69.9852 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $234.50 | 7.613% | $252.3525 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $92.28 | 7.644% | $99.3339 | $99.33 | $99.35 | $99.30 |
| Purchase #5 | $71.79 | 6.154% | $76.208 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $229.91 | 7.858% | $247.9763 | $247.98 | $248.00 | $248.00 |
| Purchase #7 | $148.42 | 6.831% | $158.5586 | $158.56 | $158.55 | $158.60 |
| 7 purchase totals = | $918.78 | $987.6383 | $987.64 | $987.65 | $987.70 | |