| 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 | $63.32 | 11.713% | $70.7367 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $103.89 | 12.816% | $117.2045 | $117.20 | $117.20 | $117.20 |
| Purchase #3 | $199.99 | 5.133% | $210.2555 | $210.26 | $210.25 | $210.30 |
| Purchase #4 | $61.41 | 8.500% | $66.6299 | $66.63 | $66.65 | $66.60 |
| Purchase #5 | $18.41 | 9.531% | $20.1647 | $20.16 | $20.15 | $20.20 |
| Purchase #6 | $119.81 | 12.855% | $135.2116 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $129.83 | 11.756% | $145.0928 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $696.66 | $765.2957 | $765.29 | $765.30 | $765.30 | |