| 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 | $25.26 | 5.462% | $26.6397 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $47.56 | 3.414% | $49.1837 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $101.58 | 9.657% | $111.3896 | $111.39 | $111.40 | $111.40 |
| Purchase #4 | $57.98 | 7.247% | $62.1818 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $131.87 | 5.156% | $138.6692 | $138.67 | $138.65 | $138.70 |
| Purchase #6 | $23.34 | 13.281% | $26.4398 | $26.44 | $26.45 | $26.40 |
| Purchase #7 | $66.89 | 4.603% | $69.9689 | $69.97 | $69.95 | $70.00 |
| 7 purchase totals = | $454.48 | $484.4727 | $484.47 | $484.50 | $484.50 | |