| 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 | $123.50 | 6.872% | $131.9869 | $131.99 | $132.00 | $132.00 |
| Purchase #2 | $9.49 | 12.146% | $10.6427 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $244.32 | 5.389% | $257.4864 | $257.49 | $257.50 | $257.50 |
| Purchase #4 | $115.45 | 7.202% | $123.7647 | $123.76 | $123.75 | $123.80 |
| Purchase #5 | $34.45 | 12.874% | $38.8851 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $86.95 | 13.437% | $98.6335 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $15.70 | 12.340% | $17.6374 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $629.86 | $679.0367 | $679.04 | $679.10 | $679.00 | |