| 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 | $75.77 | 11.402% | $84.4093 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $140.28 | 12.321% | $157.5639 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $215.55 | 5.725% | $227.8902 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $58.43 | 10.561% | $64.6008 | $64.60 | $64.60 | $64.60 |
| Purchase #5 | $6.81 | 12.311% | $7.6484 | $7.65 | $7.65 | $7.60 |
| Purchase #6 | $220.33 | 8.337% | $238.6989 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $187.25 | 3.420% | $193.654 | $193.65 | $193.65 | $193.70 |
| 7 purchase totals = | $904.42 | $974.4655 | $974.46 | $974.45 | $974.50 | |