| 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 | $45.97 | 7.751% | $49.5331 | $49.53 | $49.55 | $49.50 |
| Purchase #2 | $44.25 | 6.516% | $47.1333 | $47.13 | $47.15 | $47.10 |
| Purchase #3 | $15.97 | 11.309% | $17.776 | $17.78 | $17.80 | $17.80 |
| Purchase #4 | $224.83 | 13.547% | $255.2877 | $255.29 | $255.30 | $255.30 |
| Purchase #5 | $90.33 | 10.142% | $99.4913 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $197.71 | 4.733% | $207.0676 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $26.48 | 9.660% | $29.038 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $645.54 | $705.3270 | $705.33 | $705.40 | $705.30 | |