| 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 | $9.87 | 6.417% | $10.5034 | $10.50 | $10.50 | $10.50 |
| Purchase #2 | $171.87 | 3.717% | $178.2584 | $178.26 | $178.25 | $178.30 |
| Purchase #3 | $92.46 | 9.605% | $101.3408 | $101.34 | $101.35 | $101.30 |
| Purchase #4 | $200.78 | 4.275% | $209.3633 | $209.36 | $209.35 | $209.40 |
| Purchase #5 | $34.97 | 5.663% | $36.9504 | $36.95 | $36.95 | $37.00 |
| Purchase #6 | $119.87 | 12.228% | $134.5277 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $67.27 | 6.165% | $71.4172 | $71.42 | $71.40 | $71.40 |
| 7 purchase totals = | $697.09 | $742.3612 | $742.36 | $742.35 | $742.40 | |