| 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 | $51.54 | 11.857% | $57.6511 | $57.65 | $57.65 | $57.70 |
| Purchase #2 | $116.26 | 7.419% | $124.8853 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $129.77 | 8.475% | $140.768 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $49.73 | 10.431% | $54.9173 | $54.92 | $54.90 | $54.90 |
| Purchase #5 | $219.56 | 4.754% | $229.9979 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $47.65 | 8.497% | $51.6988 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $71.62 | 8.148% | $77.4556 | $77.46 | $77.45 | $77.50 |
| 7 purchase totals = | $686.13 | $737.3740 | $737.39 | $737.35 | $737.50 | |