| 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 | $64.62 | 4.533% | $67.5492 | $67.55 | $67.55 | $67.50 |
| Purchase #2 | $162.60 | 9.780% | $178.5023 | $178.50 | $178.50 | $178.50 |
| Purchase #3 | $56.55 | 7.743% | $60.9287 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $216.62 | 4.730% | $226.8661 | $226.87 | $226.85 | $226.90 |
| Purchase #5 | $91.56 | 6.378% | $97.3997 | $97.40 | $97.40 | $97.40 |
| Purchase #6 | $40.45 | 12.799% | $45.6272 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $185.63 | 7.579% | $199.6989 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $818.03 | $876.5721 | $876.58 | $876.60 | $876.50 | |