| 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 | $32.90 | 8.598% | $35.7287 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $28.75 | 11.613% | $32.0887 | $32.09 | $32.10 | $32.10 |
| Purchase #3 | $181.37 | 8.602% | $196.9714 | $196.97 | $196.95 | $197.00 |
| Purchase #4 | $98.50 | 8.369% | $106.7435 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $199.52 | 12.142% | $223.7457 | $223.75 | $223.75 | $223.70 |
| Purchase #6 | $84.85 | 7.507% | $91.2197 | $91.22 | $91.20 | $91.20 |
| Purchase #7 | $200.85 | 11.797% | $224.5443 | $224.54 | $224.55 | $224.50 |
| 7 purchase totals = | $826.74 | $911.0420 | $911.04 | $911.05 | $910.90 | |