| 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 | $47.95 | 7.280% | $51.4408 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $30.53 | 9.832% | $33.5317 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $229.87 | 4.595% | $240.4325 | $240.43 | $240.45 | $240.40 |
| Purchase #4 | $162.68 | 3.580% | $168.5039 | $168.50 | $168.50 | $168.50 |
| Purchase #5 | $213.70 | 7.218% | $229.1249 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $231.29 | 10.342% | $255.21 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $48.53 | 4.538% | $50.7323 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $964.55 | $1,028.9761 | $1,028.96 | $1,029.00 | $1,028.80 | |