| 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 | $46.87 | 7.847% | $50.5479 | $50.55 | $50.55 | $50.50 |
| Purchase #2 | $241.42 | 8.650% | $262.3028 | $262.30 | $262.30 | $262.30 |
| Purchase #3 | $72.35 | 7.403% | $77.7061 | $77.71 | $77.70 | $77.70 |
| Purchase #4 | $124.58 | 11.313% | $138.6737 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $211.72 | 8.605% | $229.9385 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $23.40 | 7.632% | $25.1859 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $202.45 | 6.406% | $215.4189 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $922.79 | $999.7738 | $999.78 | $999.75 | $999.70 | |