| 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 | $104.96 | 6.195% | $111.4623 | $111.46 | $111.45 | $111.50 |
| Purchase #2 | $148.77 | 9.312% | $162.6235 | $162.62 | $162.60 | $162.60 |
| Purchase #3 | $169.99 | 9.664% | $186.4178 | $186.42 | $186.40 | $186.40 |
| Purchase #4 | $93.29 | 13.495% | $105.8795 | $105.88 | $105.90 | $105.90 |
| Purchase #5 | $43.93 | 11.583% | $49.0184 | $49.02 | $49.00 | $49.00 |
| Purchase #6 | $7.68 | 3.252% | $7.9298 | $7.93 | $7.95 | $7.90 |
| Purchase #7 | $112.87 | 9.859% | $123.9979 | $124.00 | $124.00 | $124.00 |
| 7 purchase totals = | $681.49 | $747.3292 | $747.33 | $747.30 | $747.30 | |