| 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 | $47.33 | 3.226% | $48.8569 | $48.86 | $48.85 | $48.90 |
| Purchase #2 | $69.75 | 11.444% | $77.7322 | $77.73 | $77.75 | $77.70 |
| Purchase #3 | $207.36 | 3.657% | $214.9432 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $42.63 | 6.449% | $45.3792 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $128.95 | 11.139% | $143.3137 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $190.47 | 4.688% | $199.3992 | $199.40 | $199.40 | $199.40 |
| Purchase #7 | $26.97 | 9.421% | $29.5108 | $29.51 | $29.50 | $29.50 |
| 7 purchase totals = | $713.46 | $759.1352 | $759.13 | $759.15 | $759.10 | |