| 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 | $66.72 | 5.403% | $70.3249 | $70.32 | $70.30 | $70.30 |
| Purchase #2 | $153.88 | 9.367% | $168.2939 | $168.29 | $168.30 | $168.30 |
| Purchase #3 | $99.44 | 12.277% | $111.6482 | $111.65 | $111.65 | $111.60 |
| Purchase #4 | $130.35 | 3.844% | $135.3607 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $51.33 | 13.295% | $58.1543 | $58.15 | $58.15 | $58.20 |
| Purchase #6 | $18.69 | 10.229% | $20.6018 | $20.60 | $20.60 | $20.60 |
| Purchase #7 | $21.91 | 8.498% | $23.7719 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $542.32 | $588.1557 | $588.14 | $588.10 | $588.20 | |