| 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 | $25.74 | 5.773% | $27.226 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $75.56 | 11.432% | $84.198 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $122.98 | 11.724% | $137.3982 | $137.40 | $137.40 | $137.40 |
| Purchase #4 | $247.58 | 11.733% | $276.6286 | $276.63 | $276.65 | $276.60 |
| Purchase #5 | $166.34 | 11.608% | $185.6487 | $185.65 | $185.65 | $185.60 |
| Purchase #6 | $180.56 | 7.384% | $193.8926 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $25.50 | 7.299% | $27.3612 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $844.26 | $932.3533 | $932.36 | $932.40 | $932.30 | |