| 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 | $55.80 | 13.567% | $63.3704 | $63.37 | $63.35 | $63.40 |
| Purchase #2 | $69.88 | 6.292% | $74.2768 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $177.58 | 9.689% | $194.7857 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $163.92 | 9.199% | $178.999 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $149.31 | 13.180% | $168.9891 | $168.99 | $169.00 | $169.00 |
| Purchase #6 | $70.51 | 5.291% | $74.2407 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $150.85 | 3.197% | $155.6727 | $155.67 | $155.65 | $155.70 |
| 7 purchase totals = | $837.85 | $910.3344 | $910.34 | $910.35 | $910.40 | |