| 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 | $122.79 | 10.396% | $135.5552 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $44.60 | 3.674% | $46.2386 | $46.24 | $46.25 | $46.20 |
| Purchase #3 | $92.84 | 5.821% | $98.2442 | $98.24 | $98.25 | $98.20 |
| Purchase #4 | $82.33 | 5.583% | $86.9265 | $86.93 | $86.95 | $86.90 |
| Purchase #5 | $29.34 | 7.520% | $31.5464 | $31.55 | $31.55 | $31.50 |
| Purchase #6 | $157.26 | 3.792% | $163.2233 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $135.50 | 6.393% | $144.1625 | $144.16 | $144.15 | $144.20 |
| 7 purchase totals = | $664.66 | $705.8967 | $705.90 | $705.90 | $705.80 | |