| 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 | $97.28 | 6.753% | $103.8493 | $103.85 | $103.85 | $103.80 |
| Purchase #2 | $13.52 | 12.486% | $15.2081 | $15.21 | $15.20 | $15.20 |
| Purchase #3 | $249.94 | 7.147% | $267.8032 | $267.80 | $267.80 | $267.80 |
| Purchase #4 | $21.68 | 3.749% | $22.4928 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $172.88 | 8.348% | $187.312 | $187.31 | $187.30 | $187.30 |
| Purchase #6 | $152.83 | 3.870% | $158.7445 | $158.74 | $158.75 | $158.70 |
| Purchase #7 | $74.63 | 5.353% | $78.6249 | $78.62 | $78.60 | $78.60 |
| 7 purchase totals = | $782.76 | $834.0348 | $834.02 | $834.00 | $833.90 | |