| 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 | $64.46 | 11.284% | $71.7337 | $71.73 | $71.75 | $71.70 |
| Purchase #2 | $75.59 | 13.868% | $86.0728 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $238.33 | 3.155% | $245.8493 | $245.85 | $245.85 | $245.80 |
| Purchase #4 | $118.70 | 4.504% | $124.0462 | $124.05 | $124.05 | $124.00 |
| Purchase #5 | $220.88 | 5.384% | $232.7722 | $232.77 | $232.75 | $232.80 |
| Purchase #6 | $155.76 | 11.136% | $173.1054 | $173.11 | $173.10 | $173.10 |
| Purchase #7 | $142.36 | 9.412% | $155.7589 | $155.76 | $155.75 | $155.80 |
| 7 purchase totals = | $1,016.08 | $1,089.3385 | $1,089.34 | $1,089.30 | $1,089.30 | |