| 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 | $236.61 | 4.669% | $247.6573 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $66.45 | 9.468% | $72.7415 | $72.74 | $72.75 | $72.70 |
| Purchase #3 | $156.60 | 13.252% | $177.3526 | $177.35 | $177.35 | $177.40 |
| Purchase #4 | $50.83 | 10.404% | $56.1184 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $12.60 | 8.212% | $13.6347 | $13.63 | $13.65 | $13.60 |
| Purchase #6 | $190.93 | 6.467% | $203.2774 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $105.63 | 12.492% | $118.8253 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $819.65 | $889.6072 | $889.61 | $889.65 | $889.60 | |