| 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 | $93.47 | 8.299% | $101.2271 | $101.23 | $101.25 | $101.20 |
| Purchase #2 | $27.71 | 11.507% | $30.8986 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $165.27 | 10.564% | $182.7291 | $182.73 | $182.75 | $182.70 |
| Purchase #4 | $125.46 | 9.471% | $137.3423 | $137.34 | $137.35 | $137.30 |
| Purchase #5 | $32.42 | 13.617% | $36.8346 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $130.55 | 6.364% | $138.8582 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $211.55 | 9.253% | $231.1247 | $231.12 | $231.10 | $231.10 |
| 7 purchase totals = | $786.43 | $859.0146 | $859.01 | $859.05 | $858.90 | |