| 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 | $20.57 | 11.697% | $22.9761 | $22.98 | $23.00 | $23.00 |
| Purchase #2 | $70.61 | 5.849% | $74.74 | $74.74 | $74.75 | $74.70 |
| Purchase #3 | $198.56 | 6.801% | $212.0641 | $212.06 | $212.05 | $212.10 |
| Purchase #4 | $112.58 | 10.555% | $124.4628 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $122.78 | 8.587% | $133.3231 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $93.33 | 4.233% | $97.2807 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $11.63 | 7.766% | $12.5332 | $12.53 | $12.55 | $12.50 |
| 7 purchase totals = | $630.06 | $677.3800 | $677.37 | $677.40 | $677.40 | |