| 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 | $93.80 | 5.171% | $98.6504 | $98.65 | $98.65 | $98.70 |
| Purchase #2 | $29.83 | 4.266% | $31.1025 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $228.39 | 6.202% | $242.5547 | $242.55 | $242.55 | $242.60 |
| Purchase #4 | $47.78 | 5.497% | $50.4065 | $50.41 | $50.40 | $50.40 |
| Purchase #5 | $118.66 | 12.546% | $133.5471 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $232.54 | 8.299% | $251.8385 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $164.29 | 3.864% | $170.6382 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $915.29 | $978.7379 | $978.74 | $978.75 | $978.70 | |