| 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 | $86.37 | 13.526% | $98.0524 | $98.05 | $98.05 | $98.10 |
| Purchase #2 | $30.61 | 6.290% | $32.5354 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $236.42 | 4.131% | $246.1865 | $246.19 | $246.20 | $246.20 |
| Purchase #4 | $45.57 | 9.423% | $49.8641 | $49.86 | $49.85 | $49.90 |
| Purchase #5 | $81.89 | 13.210% | $92.7077 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $116.53 | 4.238% | $121.4685 | $121.47 | $121.45 | $121.50 |
| Purchase #7 | $75.58 | 5.689% | $79.8797 | $79.88 | $79.90 | $79.90 |
| 7 purchase totals = | $672.97 | $720.6943 | $720.70 | $720.70 | $720.80 | |