| 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 | $85.83 | 7.672% | $92.4149 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $12.97 | 9.689% | $14.2267 | $14.23 | $14.25 | $14.20 |
| Purchase #3 | $130.69 | 4.326% | $136.3436 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $235.72 | 3.808% | $244.6962 | $244.70 | $244.70 | $244.70 |
| Purchase #5 | $102.71 | 11.802% | $114.8318 | $114.83 | $114.85 | $114.80 |
| Purchase #6 | $236.77 | 5.483% | $249.7521 | $249.75 | $249.75 | $249.80 |
| Purchase #7 | $74.68 | 12.555% | $84.0561 | $84.06 | $84.05 | $84.10 |
| 7 purchase totals = | $879.37 | $936.3214 | $936.32 | $936.35 | $936.30 | |