| 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 | $24.58 | 5.419% | $25.912 | $25.91 | $25.90 | $25.90 |
| Purchase #2 | $188.80 | 5.856% | $199.8561 | $199.86 | $199.85 | $199.90 |
| Purchase #3 | $12.29 | 8.484% | $13.3327 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $120.31 | 10.665% | $133.1411 | $133.14 | $133.15 | $133.10 |
| Purchase #5 | $188.60 | 3.730% | $195.6348 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $14.79 | 6.371% | $15.7323 | $15.73 | $15.75 | $15.70 |
| Purchase #7 | $133.56 | 8.207% | $144.5213 | $144.52 | $144.50 | $144.50 |
| 7 purchase totals = | $682.93 | $728.1303 | $728.12 | $728.15 | $728.00 | |