| 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 | $69.90 | 8.826% | $76.0694 | $76.07 | $76.05 | $76.10 |
| Purchase #2 | $6.47 | 4.535% | $6.7634 | $6.76 | $6.75 | $6.80 |
| Purchase #3 | $192.88 | 10.856% | $213.8191 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $113.56 | 7.644% | $122.2405 | $122.24 | $122.25 | $122.20 |
| Purchase #5 | $56.95 | 3.248% | $58.7997 | $58.80 | $58.80 | $58.80 |
| Purchase #6 | $23.64 | 6.257% | $25.1192 | $25.12 | $25.10 | $25.10 |
| Purchase #7 | $45.89 | 3.403% | $47.4516 | $47.45 | $47.45 | $47.50 |
| 7 purchase totals = | $509.29 | $550.2629 | $550.26 | $550.20 | $550.30 | |