| 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 | $126.29 | 8.158% | $136.5927 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $48.25 | 4.138% | $50.2466 | $50.25 | $50.25 | $50.20 |
| Purchase #3 | $8.37 | 9.619% | $9.1751 | $9.18 | $9.20 | $9.20 |
| Purchase #4 | $110.74 | 3.669% | $114.8031 | $114.80 | $114.80 | $114.80 |
| Purchase #5 | $72.27 | 10.611% | $79.9386 | $79.94 | $79.95 | $79.90 |
| Purchase #6 | $85.65 | 13.397% | $97.1245 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $192.26 | 4.186% | $200.308 | $200.31 | $200.30 | $200.30 |
| 7 purchase totals = | $643.83 | $688.1886 | $688.19 | $688.20 | $688.10 | |