| 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 | $97.33 | 5.490% | $102.6734 | $102.67 | $102.65 | $102.70 |
| Purchase #2 | $60.41 | 7.492% | $64.9359 | $64.94 | $64.95 | $64.90 |
| Purchase #3 | $220.36 | 3.580% | $228.2489 | $228.25 | $228.25 | $228.20 |
| Purchase #4 | $80.93 | 6.656% | $86.3167 | $86.32 | $86.30 | $86.30 |
| Purchase #5 | $185.86 | 7.593% | $199.9723 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $17.45 | 7.710% | $18.7954 | $18.80 | $18.80 | $18.80 |
| Purchase #7 | $99.99 | 8.129% | $108.1182 | $108.12 | $108.10 | $108.10 |
| 7 purchase totals = | $762.33 | $809.0608 | $809.07 | $809.00 | $809.00 | |