| 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 | $67.84 | 3.674% | $70.3324 | $70.33 | $70.35 | $70.30 |
| Purchase #2 | $36.92 | 5.122% | $38.811 | $38.81 | $38.80 | $38.80 |
| Purchase #3 | $142.31 | 4.872% | $149.2433 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $196.81 | 11.825% | $220.0828 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $226.26 | 5.411% | $238.5029 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $56.99 | 10.750% | $63.1164 | $63.12 | $63.10 | $63.10 |
| Purchase #7 | $66.53 | 6.347% | $70.7527 | $70.75 | $70.75 | $70.80 |
| 7 purchase totals = | $793.66 | $850.8415 | $850.83 | $850.85 | $850.80 | |