| 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 | $103.73 | 13.130% | $117.3497 | $117.35 | $117.35 | $117.30 |
| Purchase #2 | $106.31 | 12.769% | $119.8847 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $64.34 | 12.521% | $72.396 | $72.40 | $72.40 | $72.40 |
| Purchase #4 | $182.29 | 4.179% | $189.9079 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $136.29 | 5.106% | $143.249 | $143.25 | $143.25 | $143.20 |
| Purchase #6 | $47.91 | 3.334% | $49.5073 | $49.51 | $49.50 | $49.50 |
| Purchase #7 | $44.25 | 8.342% | $47.9413 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $685.12 | $740.2359 | $740.24 | $740.25 | $740.10 | |