| 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 | $37.59 | 5.853% | $39.7901 | $39.79 | $39.80 | $39.80 |
| Purchase #2 | $9.74 | 10.785% | $10.7905 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $82.56 | 11.411% | $91.9809 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $207.63 | 11.630% | $231.7774 | $231.78 | $231.80 | $231.80 |
| Purchase #5 | $243.55 | 11.483% | $271.5168 | $271.52 | $271.50 | $271.50 |
| Purchase #6 | $178.66 | 13.624% | $203.0006 | $203.00 | $203.00 | $203.00 |
| Purchase #7 | $17.29 | 10.721% | $19.1437 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $777.02 | $868.0000 | $868.00 | $868.05 | $868.00 | |