| 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 | $114.68 | 11.386% | $127.7375 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $48.48 | 3.130% | $49.9974 | $50.00 | $50.00 | $50.00 |
| Purchase #3 | $158.78 | 13.552% | $180.2979 | $180.30 | $180.30 | $180.30 |
| Purchase #4 | $199.35 | 5.170% | $209.6564 | $209.66 | $209.65 | $209.70 |
| Purchase #5 | $175.28 | 9.616% | $192.1349 | $192.13 | $192.15 | $192.10 |
| Purchase #6 | $124.77 | 9.660% | $136.8228 | $136.82 | $136.80 | $136.80 |
| Purchase #7 | $104.57 | 3.748% | $108.4893 | $108.49 | $108.50 | $108.50 |
| 7 purchase totals = | $925.91 | $1,005.1362 | $1,005.14 | $1,005.15 | $1,005.10 | |