| 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 | $105.34 | 7.110% | $112.8297 | $112.83 | $112.85 | $112.80 |
| Purchase #2 | $47.25 | 3.400% | $48.8565 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $49.62 | 6.270% | $52.7312 | $52.73 | $52.75 | $52.70 |
| Purchase #4 | $86.53 | 13.852% | $98.5161 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $191.93 | 3.705% | $199.041 | $199.04 | $199.05 | $199.00 |
| Purchase #6 | $58.88 | 10.556% | $65.0954 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $75.50 | 11.347% | $84.067 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $615.05 | $661.1369 | $661.15 | $661.15 | $661.10 | |