| 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 | $45.61 | 3.265% | $47.0992 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $97.63 | 5.802% | $103.2945 | $103.29 | $103.30 | $103.30 |
| Purchase #3 | $26.71 | 4.336% | $27.8681 | $27.87 | $27.85 | $27.90 |
| Purchase #4 | $120.98 | 10.176% | $133.2909 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $215.28 | 8.582% | $233.7553 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $117.60 | 8.565% | $127.6724 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $115.66 | 4.793% | $121.2036 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $739.47 | $794.1840 | $794.18 | $794.15 | $794.30 | |