| 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 | 12.622% | $17.3663 | $17.37 | $17.35 | $17.40 |
| Purchase #2 | $86.86 | 11.442% | $96.7985 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $185.93 | 9.310% | $203.2401 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $52.89 | 10.196% | $58.2827 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $86.35 | 13.454% | $97.9675 | $97.97 | $97.95 | $98.00 |
| Purchase #6 | $224.57 | 10.260% | $247.6109 | $247.61 | $247.60 | $247.60 |
| Purchase #7 | $65.40 | 9.386% | $71.5384 | $71.54 | $71.55 | $71.50 |
| 7 purchase totals = | $717.42 | $792.8044 | $792.81 | $792.80 | $792.80 | |