| 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 | $84.51 | 9.836% | $92.8224 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $130.91 | 5.255% | $137.7893 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $195.67 | 10.636% | $216.4815 | $216.48 | $216.50 | $216.50 |
| Purchase #4 | $90.64 | 4.431% | $94.6563 | $94.66 | $94.65 | $94.70 |
| Purchase #5 | $61.49 | 6.299% | $65.3633 | $65.36 | $65.35 | $65.40 |
| Purchase #6 | $77.54 | 6.194% | $82.3428 | $82.34 | $82.35 | $82.30 |
| Purchase #7 | $192.51 | 12.676% | $216.9126 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $833.27 | $906.3682 | $906.36 | $906.35 | $906.40 | |