| 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 | $51.32 | 6.311% | $54.5588 | $54.56 | $54.55 | $54.60 |
| Purchase #2 | $122.52 | 9.473% | $134.1263 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $61.36 | 7.741% | $66.1099 | $66.11 | $66.10 | $66.10 |
| Purchase #4 | $154.48 | 10.511% | $170.7174 | $170.72 | $170.70 | $170.70 |
| Purchase #5 | $95.97 | 6.234% | $101.9528 | $101.95 | $101.95 | $102.00 |
| Purchase #6 | $149.76 | 12.725% | $168.817 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $184.67 | 13.432% | $209.4749 | $209.47 | $209.45 | $209.50 |
| 7 purchase totals = | $820.08 | $905.7571 | $905.76 | $905.70 | $905.80 | |