| 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 | $201.99 | 9.541% | $221.2619 | $221.26 | $221.25 | $221.30 |
| Purchase #2 | $16.98 | 6.406% | $18.0677 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $155.78 | 9.699% | $170.8891 | $170.89 | $170.90 | $170.90 |
| Purchase #4 | $112.48 | 11.367% | $125.2656 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $80.79 | 9.730% | $88.6509 | $88.65 | $88.65 | $88.70 |
| Purchase #6 | $27.43 | 9.255% | $29.9686 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $41.64 | 7.153% | $44.6185 | $44.62 | $44.60 | $44.60 |
| 7 purchase totals = | $637.09 | $698.7223 | $698.73 | $698.65 | $698.90 | |