| 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 | $70.28 | 12.784% | $79.2646 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $223.36 | 11.609% | $249.2899 | $249.29 | $249.30 | $249.30 |
| Purchase #3 | $213.67 | 4.675% | $223.6591 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $69.63 | 9.257% | $76.0756 | $76.08 | $76.10 | $76.10 |
| Purchase #5 | $183.26 | 11.280% | $203.9317 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $31.50 | 3.292% | $32.537 | $32.54 | $32.55 | $32.50 |
| Purchase #7 | $121.28 | 4.403% | $126.62 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $912.98 | $991.3779 | $991.38 | $991.40 | $991.40 | |