| 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 | $15.26 | 10.744% | $16.8995 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $159.63 | 10.289% | $176.0543 | $176.05 | $176.05 | $176.10 |
| Purchase #3 | $50.46 | 6.703% | $53.8423 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $69.99 | 11.659% | $78.1501 | $78.15 | $78.15 | $78.20 |
| Purchase #5 | $238.69 | 11.812% | $266.8841 | $266.88 | $266.90 | $266.90 |
| Purchase #6 | $12.50 | 4.286% | $13.0358 | $13.04 | $13.05 | $13.00 |
| Purchase #7 | $18.99 | 5.503% | $20.035 | $20.04 | $20.05 | $20.00 |
| 7 purchase totals = | $565.52 | $624.9011 | $624.90 | $624.95 | $624.90 | |