| 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 | $75.36 | 10.537% | $83.3007 | $83.30 | $83.30 | $83.30 |
| Purchase #2 | $93.60 | 13.850% | $106.5636 | $106.56 | $106.55 | $106.60 |
| Purchase #3 | $42.29 | 11.707% | $47.2409 | $47.24 | $47.25 | $47.20 |
| Purchase #4 | $121.63 | 13.525% | $138.0805 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $74.96 | 12.473% | $84.3098 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $8.60 | 9.113% | $9.3837 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $159.39 | 9.870% | $175.1218 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $575.83 | $644.0010 | $643.99 | $644.00 | $644.00 | |