| 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 | $127.72 | 5.574% | $134.8391 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $120.54 | 7.151% | $129.1598 | $129.16 | $129.15 | $129.20 |
| Purchase #3 | $47.64 | 3.380% | $49.2502 | $49.25 | $49.25 | $49.30 |
| Purchase #4 | $105.80 | 6.468% | $112.6431 | $112.64 | $112.65 | $112.60 |
| Purchase #5 | $21.84 | 7.562% | $23.4915 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $54.28 | 9.545% | $59.461 | $59.46 | $59.45 | $59.50 |
| Purchase #7 | $232.76 | 13.306% | $263.731 | $263.73 | $263.75 | $263.70 |
| 7 purchase totals = | $710.58 | $772.5757 | $772.57 | $772.60 | $772.60 | |