| 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 | $52.31 | 10.475% | $57.7895 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $94.57 | 11.349% | $105.3027 | $105.30 | $105.30 | $105.30 |
| Purchase #3 | $48.60 | 10.537% | $53.721 | $53.72 | $53.70 | $53.70 |
| Purchase #4 | $173.71 | 13.800% | $197.682 | $197.68 | $197.70 | $197.70 |
| Purchase #5 | $122.67 | 11.713% | $137.0383 | $137.04 | $137.05 | $137.00 |
| Purchase #6 | $138.62 | 7.358% | $148.8197 | $148.82 | $148.80 | $148.80 |
| Purchase #7 | $72.89 | 6.496% | $77.6249 | $77.62 | $77.60 | $77.60 |
| 7 purchase totals = | $703.37 | $777.9781 | $777.97 | $777.95 | $777.90 | |