| 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 | $48.73 | 8.806% | $53.0212 | $53.02 | $53.00 | $53.00 |
| Purchase #2 | $200.31 | 5.871% | $212.0702 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $201.74 | 8.255% | $218.3936 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $102.84 | 7.800% | $110.8615 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $75.79 | 6.568% | $80.7679 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $6.92 | 7.765% | $7.4573 | $7.46 | $7.45 | $7.50 |
| Purchase #7 | $203.43 | 10.142% | $224.0619 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $839.76 | $906.6336 | $906.63 | $906.55 | $906.80 | |