| 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 | $66.67 | 10.693% | $73.799 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $12.88 | 8.564% | $13.983 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $99.50 | 3.782% | $103.2631 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $166.39 | 6.728% | $177.5847 | $177.58 | $177.60 | $177.60 |
| Purchase #5 | $119.71 | 11.608% | $133.6059 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $215.67 | 10.380% | $238.0565 | $238.06 | $238.05 | $238.10 |
| Purchase #7 | $85.34 | 6.754% | $91.1039 | $91.10 | $91.10 | $91.10 |
| 7 purchase totals = | $766.16 | $831.3961 | $831.39 | $831.40 | $831.50 | |