| 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 | $67.73 | 10.844% | $75.0746 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $73.58 | 12.663% | $82.8974 | $82.90 | $82.90 | $82.90 |
| Purchase #3 | $206.55 | 7.873% | $222.8117 | $222.81 | $222.80 | $222.80 |
| Purchase #4 | $105.77 | 7.598% | $113.8064 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $108.47 | 11.613% | $121.0666 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $175.51 | 3.811% | $182.1987 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $249.78 | 5.555% | $263.6553 | $263.66 | $263.65 | $263.70 |
| 7 purchase totals = | $987.39 | $1,061.5107 | $1,061.52 | $1,061.45 | $1,061.60 | |