| 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 | $23.27 | 6.414% | $24.7625 | $24.76 | $24.75 | $24.80 |
| Purchase #2 | $34.33 | 6.343% | $36.5076 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $79.36 | 9.187% | $86.6508 | $86.65 | $86.65 | $86.70 |
| Purchase #4 | $206.53 | 11.693% | $230.6796 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $115.54 | 10.140% | $127.2558 | $127.26 | $127.25 | $127.30 |
| Purchase #6 | $40.63 | 8.341% | $44.0189 | $44.02 | $44.00 | $44.00 |
| Purchase #7 | $17.68 | 13.535% | $20.073 | $20.07 | $20.05 | $20.10 |
| 7 purchase totals = | $517.34 | $569.9482 | $569.95 | $569.90 | $570.10 | |