| 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 | $39.50 | 4.837% | $41.4106 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $69.91 | 5.827% | $73.9837 | $73.98 | $74.00 | $74.00 |
| Purchase #3 | $45.97 | 7.616% | $49.4711 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $15.57 | 9.295% | $17.0172 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $146.51 | 5.559% | $154.6545 | $154.65 | $154.65 | $154.70 |
| Purchase #6 | $37.63 | 8.648% | $40.8842 | $40.88 | $40.90 | $40.90 |
| Purchase #7 | $90.65 | 8.612% | $98.4568 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $445.74 | $475.8781 | $475.87 | $475.85 | $476.00 | |