| 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 | $74.75 | 7.625% | $80.4497 | $80.45 | $80.45 | $80.40 |
| Purchase #2 | $46.70 | 3.504% | $48.3364 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $124.87 | 9.224% | $136.388 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $181.70 | 11.341% | $202.3066 | $202.31 | $202.30 | $202.30 |
| Purchase #5 | $179.31 | 10.110% | $197.4382 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $48.65 | 3.636% | $50.4189 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $142.98 | 5.128% | $150.312 | $150.31 | $150.30 | $150.30 |
| 7 purchase totals = | $798.96 | $865.6498 | $865.66 | $865.65 | $865.50 | |