| 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 | $40.69 | 7.298% | $43.6596 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $18.37 | 11.867% | $20.55 | $20.55 | $20.55 | $20.60 |
| Purchase #3 | $138.48 | 10.718% | $153.3223 | $153.32 | $153.30 | $153.30 |
| Purchase #4 | $178.55 | 11.524% | $199.1261 | $199.13 | $199.15 | $199.10 |
| Purchase #5 | $170.26 | 4.856% | $178.5278 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $244.53 | 7.264% | $262.2927 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $24.83 | 6.748% | $26.5055 | $26.51 | $26.50 | $26.50 |
| 7 purchase totals = | $815.71 | $883.9840 | $883.99 | $884.00 | $884.00 | |