| 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 | $63.25 | 7.857% | $68.2196 | $68.22 | $68.20 | $68.20 |
| Purchase #2 | $66.41 | 13.569% | $75.4212 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $88.75 | 11.254% | $98.7379 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $103.27 | 5.341% | $108.7857 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $180.50 | 8.201% | $195.3028 | $195.30 | $195.30 | $195.30 |
| Purchase #6 | $10.26 | 8.730% | $11.1557 | $11.16 | $11.15 | $11.20 |
| Purchase #7 | $137.50 | 13.438% | $155.9773 | $155.98 | $156.00 | $156.00 |
| 7 purchase totals = | $649.94 | $713.6002 | $713.61 | $713.60 | $713.60 | |