| 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 | $56.48 | 13.669% | $64.2003 | $64.20 | $64.20 | $64.20 |
| Purchase #2 | $41.82 | 10.800% | $46.3366 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $154.86 | 9.289% | $169.2449 | $169.24 | $169.25 | $169.20 |
| Purchase #4 | $40.39 | 4.618% | $42.2552 | $42.26 | $42.25 | $42.30 |
| Purchase #5 | $23.46 | 10.159% | $25.8433 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $129.42 | 12.151% | $145.1458 | $145.15 | $145.15 | $145.10 |
| Purchase #7 | $113.41 | 3.487% | $117.3646 | $117.36 | $117.35 | $117.40 |
| 7 purchase totals = | $559.84 | $610.3907 | $610.39 | $610.40 | $610.30 | |