| 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 | $6.42 | 3.444% | $6.6411 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $119.81 | 10.529% | $132.4248 | $132.42 | $132.40 | $132.40 |
| Purchase #3 | $36.34 | 9.297% | $39.7185 | $39.72 | $39.70 | $39.70 |
| Purchase #4 | $69.51 | 7.699% | $74.8616 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $247.64 | 8.490% | $268.6646 | $268.66 | $268.65 | $268.70 |
| Purchase #6 | $102.32 | 3.590% | $105.9933 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $109.92 | 7.698% | $118.3816 | $118.38 | $118.40 | $118.40 |
| 7 purchase totals = | $691.96 | $746.6855 | $746.67 | $746.65 | $746.70 | |