| 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 | $66.29 | 5.352% | $69.8378 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $42.53 | 10.409% | $46.9569 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $138.67 | 11.738% | $154.9471 | $154.95 | $154.95 | $154.90 |
| Purchase #4 | $59.91 | 3.185% | $61.8181 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $94.80 | 12.524% | $106.6728 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $211.39 | 9.368% | $231.193 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $248.65 | 9.812% | $273.0475 | $273.05 | $273.05 | $273.00 |
| 7 purchase totals = | $862.24 | $944.4732 | $944.48 | $944.45 | $944.40 | |