| 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 | $25.33 | 4.363% | $26.4351 | $26.44 | $26.45 | $26.40 |
| Purchase #2 | $41.86 | 12.691% | $47.1725 | $47.17 | $47.15 | $47.20 |
| Purchase #3 | $14.60 | 5.708% | $15.4334 | $15.43 | $15.45 | $15.40 |
| Purchase #4 | $171.71 | 10.808% | $190.2684 | $190.27 | $190.25 | $190.30 |
| Purchase #5 | $156.58 | 9.248% | $171.0605 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $95.52 | 7.699% | $102.8741 | $102.87 | $102.85 | $102.90 |
| Purchase #7 | $115.61 | 4.678% | $121.0182 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $621.21 | $674.2622 | $674.26 | $674.20 | $674.30 | |