| 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 | $38.99 | 5.694% | $41.2101 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $151.39 | 5.749% | $160.0934 | $160.09 | $160.10 | $160.10 |
| Purchase #3 | $137.57 | 6.568% | $146.6056 | $146.61 | $146.60 | $146.60 |
| Purchase #4 | $142.81 | 7.556% | $153.6007 | $153.60 | $153.60 | $153.60 |
| Purchase #5 | $158.44 | 10.587% | $175.214 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $208.80 | 3.305% | $215.7008 | $215.70 | $215.70 | $215.70 |
| Purchase #7 | $75.79 | 11.151% | $84.2413 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $913.79 | $976.6659 | $976.66 | $976.65 | $976.60 | |