| 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 | $67.77 | 13.823% | $77.1378 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $13.83 | 9.340% | $15.1217 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $20.55 | 7.104% | $22.0099 | $22.01 | $22.00 | $22.00 |
| Purchase #4 | $44.48 | 7.344% | $47.7466 | $47.75 | $47.75 | $47.70 |
| Purchase #5 | $236.40 | 10.151% | $260.397 | $260.40 | $260.40 | $260.40 |
| Purchase #6 | $72.93 | 9.148% | $79.6016 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $247.85 | 11.266% | $275.7728 | $275.77 | $275.75 | $275.80 |
| 7 purchase totals = | $703.81 | $777.7874 | $777.79 | $777.75 | $777.70 | |