| 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 | $13.67 | 9.747% | $15.0024 | $15.00 | $15.00 | $15.00 |
| Purchase #2 | $223.58 | 10.438% | $246.9173 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $20.85 | 10.557% | $23.0511 | $23.05 | $23.05 | $23.10 |
| Purchase #4 | $161.36 | 13.874% | $183.7471 | $183.75 | $183.75 | $183.70 |
| Purchase #5 | $47.65 | 11.403% | $53.0835 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $66.42 | 10.615% | $73.4705 | $73.47 | $73.45 | $73.50 |
| Purchase #7 | $137.78 | 10.114% | $151.7151 | $151.72 | $151.70 | $151.70 |
| 7 purchase totals = | $671.31 | $746.9870 | $746.99 | $746.95 | $747.00 | |