| 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 | $45.54 | 3.520% | $47.143 | $47.14 | $47.15 | $47.10 |
| Purchase #2 | $120.36 | 11.688% | $134.4277 | $134.43 | $134.45 | $134.40 |
| Purchase #3 | $77.28 | 9.851% | $84.8929 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $54.55 | 7.143% | $58.4465 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $104.36 | 9.630% | $114.4099 | $114.41 | $114.40 | $114.40 |
| Purchase #6 | $168.53 | 8.157% | $182.277 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $66.89 | 4.123% | $69.6479 | $69.65 | $69.65 | $69.60 |
| 7 purchase totals = | $637.51 | $691.2449 | $691.25 | $691.30 | $691.10 | |