| 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 | $61.27 | 9.316% | $66.9779 | $66.98 | $67.00 | $67.00 |
| Purchase #2 | $51.46 | 11.206% | $57.2266 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $99.81 | 13.846% | $113.6297 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $171.74 | 3.748% | $178.1768 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $226.77 | 9.407% | $248.1023 | $248.10 | $248.10 | $248.10 |
| Purchase #6 | $53.55 | 12.502% | $60.2448 | $60.24 | $60.25 | $60.20 |
| Purchase #7 | $151.37 | 12.471% | $170.2474 | $170.25 | $170.25 | $170.20 |
| 7 purchase totals = | $815.97 | $894.6055 | $894.61 | $894.70 | $894.50 | |