| 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 | $140.25 | 7.329% | $150.5289 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $58.47 | 7.830% | $63.0482 | $63.05 | $63.05 | $63.00 |
| Purchase #3 | $54.40 | 7.128% | $58.2776 | $58.28 | $58.30 | $58.30 |
| Purchase #4 | $11.55 | 6.547% | $12.3062 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $125.45 | 7.779% | $135.2088 | $135.21 | $135.20 | $135.20 |
| Purchase #6 | $188.46 | 6.243% | $200.2256 | $200.23 | $200.25 | $200.20 |
| Purchase #7 | $138.56 | 8.502% | $150.3404 | $150.34 | $150.35 | $150.30 |
| 7 purchase totals = | $717.14 | $769.9357 | $769.95 | $770.00 | $769.80 | |