| 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 | $35.71 | 5.177% | $37.5587 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $57.57 | 10.347% | $63.5268 | $63.53 | $63.55 | $63.50 |
| Purchase #3 | $132.79 | 11.859% | $148.5376 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $87.51 | 11.749% | $97.7915 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $224.83 | 12.616% | $253.1946 | $253.19 | $253.20 | $253.20 |
| Purchase #6 | $171.91 | 7.502% | $184.8067 | $184.81 | $184.80 | $184.80 |
| Purchase #7 | $105.33 | 13.415% | $119.46 | $119.46 | $119.45 | $119.50 |
| 7 purchase totals = | $815.65 | $904.8759 | $904.88 | $904.90 | $904.90 | |