| 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 | $39.51 | 12.481% | $44.4412 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $188.81 | 6.727% | $201.5112 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $203.27 | 11.803% | $227.262 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $151.25 | 11.223% | $168.2248 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $18.58 | 11.728% | $20.7591 | $20.76 | $20.75 | $20.80 |
| Purchase #6 | $18.79 | 7.182% | $20.1395 | $20.14 | $20.15 | $20.10 |
| Purchase #7 | $154.87 | 3.726% | $160.6405 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $775.08 | $842.9783 | $842.97 | $842.95 | $842.90 | |