| 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 | $71.46 | 9.699% | $78.3909 | $78.39 | $78.40 | $78.40 |
| Purchase #2 | $23.91 | 6.862% | $25.5507 | $25.55 | $25.55 | $25.60 |
| Purchase #3 | $73.29 | 8.591% | $79.5863 | $79.59 | $79.60 | $79.60 |
| Purchase #4 | $174.33 | 13.370% | $197.6379 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $25.41 | 12.295% | $28.5342 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $236.74 | 3.867% | $245.8947 | $245.89 | $245.90 | $245.90 |
| Purchase #7 | $173.91 | 4.817% | $182.2872 | $182.29 | $182.30 | $182.30 |
| 7 purchase totals = | $779.05 | $837.8819 | $837.88 | $837.95 | $837.90 | |