| 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 | $104.99 | 3.239% | $108.3906 | $108.39 | $108.40 | $108.40 |
| Purchase #2 | $74.53 | 13.607% | $84.6713 | $84.67 | $84.65 | $84.70 |
| Purchase #3 | $137.97 | 7.420% | $148.2074 | $148.21 | $148.20 | $148.20 |
| Purchase #4 | $120.50 | 3.405% | $124.603 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $53.68 | 6.293% | $57.0581 | $57.06 | $57.05 | $57.10 |
| Purchase #6 | $133.77 | 7.346% | $143.5967 | $143.60 | $143.60 | $143.60 |
| Purchase #7 | $53.97 | 5.292% | $56.8261 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $679.41 | $723.3532 | $723.36 | $723.35 | $723.40 | |