| 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 | $21.59 | 11.859% | $24.1504 | $24.15 | $24.15 | $24.20 |
| Purchase #2 | $153.58 | 3.137% | $158.3978 | $158.40 | $158.40 | $158.40 |
| Purchase #3 | $94.37 | 11.423% | $105.1499 | $105.15 | $105.15 | $105.10 |
| Purchase #4 | $40.84 | 8.163% | $44.1738 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $21.36 | 4.662% | $22.3558 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $158.72 | 13.196% | $179.6647 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $154.82 | 5.571% | $163.445 | $163.45 | $163.45 | $163.40 |
| 7 purchase totals = | $645.28 | $697.3374 | $697.34 | $697.30 | $697.40 | |