| 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 | $66.30 | 13.466% | $75.228 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $70.45 | 9.551% | $77.1787 | $77.18 | $77.20 | $77.20 |
| Purchase #3 | $36.63 | 3.179% | $37.7945 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $219.82 | 13.432% | $249.3462 | $249.35 | $249.35 | $249.30 |
| Purchase #5 | $30.36 | 8.412% | $32.9139 | $32.91 | $32.90 | $32.90 |
| Purchase #6 | $23.76 | 7.582% | $25.5615 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $221.42 | 4.428% | $231.2245 | $231.22 | $231.20 | $231.20 |
| 7 purchase totals = | $668.74 | $729.2473 | $729.24 | $729.25 | $729.20 | |