| 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 | $10.37 | 3.575% | $10.7407 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $161.91 | 3.798% | $168.0593 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $186.59 | 9.677% | $204.6463 | $204.65 | $204.65 | $204.60 |
| Purchase #4 | $37.83 | 5.380% | $39.8653 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $157.57 | 9.426% | $172.4225 | $172.42 | $172.40 | $172.40 |
| Purchase #6 | $245.75 | 11.392% | $273.7458 | $273.75 | $273.75 | $273.70 |
| Purchase #7 | $45.35 | 4.250% | $47.2774 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $845.37 | $916.7573 | $916.77 | $916.75 | $916.70 | |