| 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 | $5.84 | 9.136% | $6.3735 | $6.37 | $6.35 | $6.40 |
| Purchase #2 | $86.67 | 12.827% | $97.7872 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $104.61 | 3.502% | $108.2734 | $108.27 | $108.25 | $108.30 |
| Purchase #4 | $18.27 | 9.283% | $19.966 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $212.32 | 9.822% | $233.1741 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $192.55 | 6.120% | $204.3341 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $88.86 | 5.389% | $93.6487 | $93.65 | $93.65 | $93.60 |
| 7 purchase totals = | $709.12 | $763.5570 | $763.55 | $763.50 | $763.60 | |