| 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 | $61.39 | 7.638% | $66.079 | $66.08 | $66.10 | $66.10 |
| Purchase #2 | $242.74 | 9.753% | $266.4144 | $266.41 | $266.40 | $266.40 |
| Purchase #3 | $34.67 | 6.783% | $37.0217 | $37.02 | $37.00 | $37.00 |
| Purchase #4 | $132.84 | 3.110% | $136.9713 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $109.72 | 10.598% | $121.3481 | $121.35 | $121.35 | $121.30 |
| Purchase #6 | $26.83 | 11.520% | $29.9208 | $29.92 | $29.90 | $29.90 |
| Purchase #7 | $105.49 | 3.676% | $109.3678 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $713.68 | $767.1231 | $767.12 | $767.05 | $767.10 | |