| 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 | $36.57 | 5.412% | $38.5492 | $38.55 | $38.55 | $38.50 |
| Purchase #2 | $10.62 | 7.224% | $11.3872 | $11.39 | $11.40 | $11.40 |
| Purchase #3 | $111.62 | 13.513% | $126.7032 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $136.47 | 10.689% | $151.0573 | $151.06 | $151.05 | $151.10 |
| Purchase #5 | $66.26 | 12.132% | $74.2987 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $144.95 | 6.664% | $154.6095 | $154.61 | $154.60 | $154.60 |
| Purchase #7 | $246.29 | 9.196% | $268.9388 | $268.94 | $268.95 | $268.90 |
| 7 purchase totals = | $752.78 | $825.5439 | $825.55 | $825.55 | $825.50 | |