| 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 | $78.42 | 3.299% | $81.0071 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $196.99 | 9.317% | $215.3436 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $233.95 | 12.738% | $263.7506 | $263.75 | $263.75 | $263.80 |
| Purchase #4 | $8.61 | 8.707% | $9.3597 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $107.72 | 12.851% | $121.5631 | $121.56 | $121.55 | $121.60 |
| Purchase #6 | $68.86 | 12.849% | $77.7078 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $130.62 | 13.536% | $148.3007 | $148.30 | $148.30 | $148.30 |
| 7 purchase totals = | $825.17 | $917.0326 | $917.03 | $917.00 | $917.10 | |