| 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 | $111.57 | 8.754% | $121.3368 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $75.32 | 8.450% | $81.6845 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $104.87 | 9.690% | $115.0319 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $52.29 | 11.219% | $58.1564 | $58.16 | $58.15 | $58.20 |
| Purchase #5 | $109.33 | 8.216% | $118.3126 | $118.31 | $118.30 | $118.30 |
| Purchase #6 | $109.73 | 11.632% | $122.4938 | $122.49 | $122.50 | $122.50 |
| Purchase #7 | $25.26 | 6.298% | $26.8509 | $26.85 | $26.85 | $26.90 |
| 7 purchase totals = | $588.37 | $643.8669 | $643.86 | $643.90 | $643.90 | |