| 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 | $69.78 | 13.404% | $79.1333 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $121.97 | 12.806% | $137.5895 | $137.59 | $137.60 | $137.60 |
| Purchase #3 | $245.96 | 3.781% | $255.2597 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $24.52 | 9.309% | $26.8026 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $160.82 | 5.284% | $169.3177 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $126.79 | 4.738% | $132.7973 | $132.80 | $132.80 | $132.80 |
| Purchase #7 | $51.56 | 6.151% | $54.7315 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $801.40 | $855.6316 | $855.63 | $855.65 | $855.60 | |