| 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 | $41.47 | 11.147% | $46.0927 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $215.87 | 9.433% | $236.233 | $236.23 | $236.25 | $236.20 |
| Purchase #3 | $37.89 | 10.632% | $41.9185 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $157.38 | 6.456% | $167.5405 | $167.54 | $167.55 | $167.50 |
| Purchase #5 | $113.88 | 13.174% | $128.8826 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $109.32 | 7.672% | $117.707 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $181.81 | 8.503% | $197.2693 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $857.62 | $935.6436 | $935.64 | $935.65 | $935.60 | |