| 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 | $124.78 | 7.781% | $134.4891 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $33.98 | 6.326% | $36.1296 | $36.13 | $36.15 | $36.10 |
| Purchase #3 | $43.86 | 7.260% | $47.0442 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $131.84 | 11.357% | $146.8131 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $117.48 | 3.225% | $121.2687 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $132.81 | 11.193% | $147.6754 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $159.83 | 10.245% | $176.2046 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $744.58 | $809.6247 | $809.62 | $809.65 | $809.60 | |