| 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 | $70.89 | 11.533% | $79.0657 | $79.07 | $79.05 | $79.10 |
| Purchase #2 | $81.25 | 13.425% | $92.1578 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $69.77 | 8.397% | $75.6286 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $233.69 | 5.339% | $246.1667 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $5.66 | 8.166% | $6.1222 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $133.63 | 12.761% | $150.6825 | $150.68 | $150.70 | $150.70 |
| Purchase #7 | $83.34 | 5.807% | $88.1796 | $88.18 | $88.20 | $88.20 |
| 7 purchase totals = | $678.23 | $738.0031 | $738.01 | $738.00 | $738.10 | |