| 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 | $80.90 | 13.837% | $92.0941 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $6.38 | 11.213% | $7.0954 | $7.10 | $7.10 | $7.10 |
| Purchase #3 | $147.33 | 10.717% | $163.1194 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $56.45 | 6.161% | $59.9279 | $59.93 | $59.95 | $59.90 |
| Purchase #5 | $156.70 | 7.166% | $167.9291 | $167.93 | $167.95 | $167.90 |
| Purchase #6 | $240.78 | 7.456% | $258.7326 | $258.73 | $258.75 | $258.70 |
| Purchase #7 | $62.97 | 12.694% | $70.9634 | $70.96 | $70.95 | $71.00 |
| 7 purchase totals = | $751.51 | $819.8619 | $819.86 | $819.90 | $819.80 | |