| 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 | $39.88 | 12.812% | $44.9894 | $44.99 | $45.00 | $45.00 |
| Purchase #2 | $53.95 | 11.106% | $59.9417 | $59.94 | $59.95 | $59.90 |
| Purchase #3 | $173.54 | 12.223% | $194.7518 | $194.75 | $194.75 | $194.80 |
| Purchase #4 | $15.32 | 10.492% | $16.9274 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $246.79 | 12.604% | $277.8954 | $277.90 | $277.90 | $277.90 |
| Purchase #6 | $113.99 | 10.396% | $125.8404 | $125.84 | $125.85 | $125.80 |
| Purchase #7 | $152.78 | 3.457% | $158.0616 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $796.25 | $878.4077 | $878.41 | $878.45 | $878.40 | |