| 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 | $15.42 | 10.574% | $17.0505 | $17.05 | $17.05 | $17.10 |
| Purchase #2 | $199.55 | 9.528% | $218.5631 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $130.71 | 10.424% | $144.3352 | $144.34 | $144.35 | $144.30 |
| Purchase #4 | $156.78 | 6.488% | $166.9519 | $166.95 | $166.95 | $167.00 |
| Purchase #5 | $64.43 | 3.600% | $66.7495 | $66.75 | $66.75 | $66.70 |
| Purchase #6 | $124.42 | 3.498% | $128.7722 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $10.86 | 10.549% | $12.0056 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $702.17 | $754.4280 | $754.43 | $754.40 | $754.50 | |