| 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 | $75.26 | 8.155% | $81.3975 | $81.40 | $81.40 | $81.40 |
| Purchase #2 | $67.57 | 8.493% | $73.3087 | $73.31 | $73.30 | $73.30 |
| Purchase #3 | $103.61 | 13.404% | $117.4979 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $164.29 | 10.809% | $182.0481 | $182.05 | $182.05 | $182.00 |
| Purchase #5 | $110.27 | 9.779% | $121.0533 | $121.05 | $121.05 | $121.10 |
| Purchase #6 | $239.48 | 4.311% | $249.804 | $249.80 | $249.80 | $249.80 |
| Purchase #7 | $46.36 | 5.824% | $49.06 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $806.84 | $874.1695 | $874.17 | $874.15 | $874.20 | |