| 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 | $62.53 | 10.125% | $68.8612 | $68.86 | $68.85 | $68.90 |
| Purchase #2 | $155.94 | 12.267% | $175.0692 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $118.67 | 12.213% | $133.1632 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $184.33 | 11.130% | $204.8459 | $204.85 | $204.85 | $204.80 |
| Purchase #5 | $78.42 | 4.771% | $82.1614 | $82.16 | $82.15 | $82.20 |
| Purchase #6 | $14.83 | 9.595% | $16.2529 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $61.64 | 4.112% | $64.1746 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $676.36 | $744.5284 | $744.52 | $744.45 | $744.70 | |