| 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 | $86.88 | 12.718% | $97.9294 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $27.92 | 7.374% | $29.9788 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $5.94 | 6.619% | $6.3332 | $6.33 | $6.35 | $6.30 |
| Purchase #4 | $199.49 | 4.656% | $208.7783 | $208.78 | $208.80 | $208.80 |
| Purchase #5 | $171.91 | 3.575% | $178.0558 | $178.06 | $178.05 | $178.10 |
| Purchase #6 | $245.28 | 4.196% | $255.5719 | $255.57 | $255.55 | $255.60 |
| Purchase #7 | $211.91 | 8.868% | $230.7022 | $230.70 | $230.70 | $230.70 |
| 7 purchase totals = | $949.33 | $1,007.3496 | $1,007.35 | $1,007.40 | $1,007.40 | |