| 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 | $20.78 | 13.244% | $23.5321 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $175.41 | 8.657% | $190.5952 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $21.60 | 9.684% | $23.6917 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $42.86 | 4.737% | $44.8903 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $98.53 | 6.559% | $104.9926 | $104.99 | $105.00 | $105.00 |
| Purchase #6 | $96.58 | 5.667% | $102.0532 | $102.05 | $102.05 | $102.10 |
| Purchase #7 | $43.64 | 10.644% | $48.285 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $499.40 | $538.0401 | $538.04 | $538.10 | $538.10 | |