| 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 | $122.72 | 8.836% | $133.5635 | $133.56 | $133.55 | $133.60 |
| Purchase #2 | $5.88 | 10.447% | $6.4943 | $6.49 | $6.50 | $6.50 |
| Purchase #3 | $44.63 | 6.689% | $47.6153 | $47.62 | $47.60 | $47.60 |
| Purchase #4 | $91.88 | 11.298% | $102.2606 | $102.26 | $102.25 | $102.30 |
| Purchase #5 | $151.42 | 12.377% | $170.1613 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $39.89 | 10.485% | $44.0725 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $28.41 | 13.537% | $32.2559 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $484.83 | $536.4234 | $536.42 | $536.35 | $536.60 | |