| 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 | $153.26 | 13.810% | $174.4252 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $46.99 | 3.728% | $48.7418 | $48.74 | $48.75 | $48.70 |
| Purchase #3 | $32.89 | 5.215% | $34.6052 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $212.78 | 13.616% | $241.7521 | $241.75 | $241.75 | $241.80 |
| Purchase #5 | $209.33 | 12.767% | $236.0552 | $236.06 | $236.05 | $236.10 |
| Purchase #6 | $72.90 | 9.167% | $79.5827 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $51.69 | 9.389% | $56.5432 | $56.54 | $56.55 | $56.50 |
| 7 purchase totals = | $779.84 | $871.7054 | $871.71 | $871.75 | $871.70 | |