| 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 | $101.40 | 5.408% | $106.8837 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $87.71 | 8.209% | $94.9101 | $94.91 | $94.90 | $94.90 |
| Purchase #3 | $56.98 | 11.525% | $63.5469 | $63.55 | $63.55 | $63.50 |
| Purchase #4 | $154.56 | 4.199% | $161.05 | $161.05 | $161.05 | $161.10 |
| Purchase #5 | $160.93 | 13.766% | $183.0836 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $146.80 | 11.522% | $163.7143 | $163.71 | $163.70 | $163.70 |
| Purchase #7 | $41.67 | 13.481% | $47.2875 | $47.29 | $47.30 | $47.30 |
| 7 purchase totals = | $750.05 | $820.4761 | $820.47 | $820.50 | $820.50 | |