| 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 | $189.75 | 13.375% | $215.1291 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $44.92 | 5.538% | $47.4077 | $47.41 | $47.40 | $47.40 |
| Purchase #3 | $6.42 | 4.548% | $6.712 | $6.71 | $6.70 | $6.70 |
| Purchase #4 | $24.55 | 3.380% | $25.3798 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $65.80 | 12.350% | $73.9263 | $73.93 | $73.95 | $73.90 |
| Purchase #6 | $59.95 | 6.607% | $63.9109 | $63.91 | $63.90 | $63.90 |
| Purchase #7 | $133.89 | 6.499% | $142.5915 | $142.59 | $142.60 | $142.60 |
| 7 purchase totals = | $525.28 | $575.0573 | $575.06 | $575.10 | $575.00 | |