| 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 | $47.90 | 5.451% | $50.511 | $50.51 | $50.50 | $50.50 |
| Purchase #2 | $209.57 | 5.157% | $220.3775 | $220.38 | $220.40 | $220.40 |
| Purchase #3 | $158.87 | 11.116% | $176.53 | $176.53 | $176.55 | $176.50 |
| Purchase #4 | $75.91 | 7.856% | $81.8735 | $81.87 | $81.85 | $81.90 |
| Purchase #5 | $16.36 | 9.344% | $17.8887 | $17.89 | $17.90 | $17.90 |
| Purchase #6 | $107.53 | 11.341% | $119.725 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $103.51 | 11.801% | $115.7252 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $719.65 | $782.6309 | $782.64 | $782.70 | $782.60 | |