| 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 | $25.67 | 4.507% | $26.8269 | $26.83 | $26.85 | $26.80 |
| Purchase #2 | $42.56 | 4.271% | $44.3777 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $96.76 | 5.724% | $102.2985 | $102.30 | $102.30 | $102.30 |
| Purchase #4 | $92.94 | 5.738% | $98.2729 | $98.27 | $98.25 | $98.30 |
| Purchase #5 | $204.31 | 6.119% | $216.8117 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $46.57 | 5.691% | $49.2203 | $49.22 | $49.20 | $49.20 |
| Purchase #7 | $97.76 | 5.839% | $103.4682 | $103.47 | $103.45 | $103.50 |
| 7 purchase totals = | $606.57 | $641.2762 | $641.28 | $641.25 | $641.30 | |