| 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 | $79.32 | 9.465% | $86.8276 | $86.83 | $86.85 | $86.80 |
| Purchase #2 | $56.97 | 13.196% | $64.4878 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $70.55 | 10.385% | $77.8766 | $77.88 | $77.90 | $77.90 |
| Purchase #4 | $183.33 | 8.803% | $199.4685 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $47.32 | 9.338% | $51.7387 | $51.74 | $51.75 | $51.70 |
| Purchase #6 | $232.60 | 5.567% | $245.5488 | $245.55 | $245.55 | $245.50 |
| Purchase #7 | $89.26 | 7.666% | $96.1027 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $759.35 | $822.0507 | $822.06 | $822.10 | $822.00 | |