| 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 | $97.64 | 13.102% | $110.4328 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $185.75 | 7.639% | $199.9394 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $52.81 | 7.572% | $56.8088 | $56.81 | $56.80 | $56.80 |
| Purchase #4 | $44.64 | 9.334% | $48.8067 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $172.79 | 4.478% | $180.5275 | $180.53 | $180.55 | $180.50 |
| Purchase #6 | $246.93 | 8.190% | $267.1536 | $267.15 | $267.15 | $267.20 |
| Purchase #7 | $18.95 | 5.851% | $20.0588 | $20.06 | $20.05 | $20.10 |
| 7 purchase totals = | $819.51 | $883.7276 | $883.73 | $883.75 | $883.70 | |