| 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 | $103.95 | 11.289% | $115.6849 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $53.76 | 3.217% | $55.4895 | $55.49 | $55.50 | $55.50 |
| Purchase #3 | $42.92 | 7.298% | $46.0523 | $46.05 | $46.05 | $46.10 |
| Purchase #4 | $166.26 | 11.325% | $185.0889 | $185.09 | $185.10 | $185.10 |
| Purchase #5 | $13.47 | 12.296% | $15.1263 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $117.44 | 10.695% | $130.0002 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $64.66 | 11.281% | $71.9543 | $71.95 | $71.95 | $72.00 |
| 7 purchase totals = | $562.46 | $619.3964 | $619.39 | $619.45 | $619.50 | |