| 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 | $53.46 | 10.110% | $58.8648 | $58.86 | $58.85 | $58.90 |
| Purchase #2 | $40.97 | 10.217% | $45.1559 | $45.16 | $45.15 | $45.20 |
| Purchase #3 | $221.92 | 11.515% | $247.4741 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $214.56 | 8.752% | $233.3383 | $233.34 | $233.35 | $233.30 |
| Purchase #5 | $127.74 | 3.508% | $132.2211 | $132.22 | $132.20 | $132.20 |
| Purchase #6 | $21.65 | 8.512% | $23.4928 | $23.49 | $23.50 | $23.50 |
| Purchase #7 | $128.94 | 7.253% | $138.292 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $809.24 | $878.8390 | $878.83 | $878.80 | $878.90 | |