| 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 | $15.61 | 7.742% | $16.8185 | $16.82 | $16.80 | $16.80 |
| Purchase #2 | $56.78 | 10.719% | $62.8662 | $62.87 | $62.85 | $62.90 |
| Purchase #3 | $201.28 | 3.115% | $207.5499 | $207.55 | $207.55 | $207.50 |
| Purchase #4 | $38.50 | 6.573% | $41.0306 | $41.03 | $41.05 | $41.00 |
| Purchase #5 | $227.54 | 7.117% | $243.734 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $19.46 | 5.195% | $20.4709 | $20.47 | $20.45 | $20.50 |
| Purchase #7 | $168.95 | 12.453% | $189.9893 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $728.12 | $782.4594 | $782.46 | $782.45 | $782.40 | |