| 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 | $110.62 | 5.799% | $117.0349 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $64.48 | 12.395% | $72.4723 | $72.47 | $72.45 | $72.50 |
| Purchase #3 | $95.47 | 3.706% | $99.0081 | $99.01 | $99.00 | $99.00 |
| Purchase #4 | $195.48 | 6.501% | $208.1882 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $25.56 | 3.719% | $26.5106 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $8.88 | 10.705% | $9.8306 | $9.83 | $9.85 | $9.80 |
| Purchase #7 | $96.28 | 6.279% | $102.3254 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $596.77 | $635.3701 | $635.37 | $635.40 | $635.30 | |