| 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 | $44.48 | 12.870% | $50.2046 | $50.20 | $50.20 | $50.20 |
| Purchase #2 | $113.60 | 11.243% | $126.372 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $84.87 | 4.134% | $88.3785 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $114.99 | 12.464% | $129.3224 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $79.38 | 12.491% | $89.2954 | $89.30 | $89.30 | $89.30 |
| Purchase #6 | $246.53 | 6.476% | $262.4953 | $262.50 | $262.50 | $262.50 |
| Purchase #7 | $121.33 | 11.857% | $135.7161 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $805.18 | $881.7843 | $881.79 | $881.75 | $881.80 | |