| 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 | $22.42 | 11.867% | $25.0806 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $84.69 | 9.858% | $93.0387 | $93.04 | $93.05 | $93.00 |
| Purchase #3 | $195.33 | 7.182% | $209.3586 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $23.63 | 11.600% | $26.3711 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $47.59 | 8.574% | $51.6704 | $51.67 | $51.65 | $51.70 |
| Purchase #6 | $80.54 | 10.688% | $89.1481 | $89.15 | $89.15 | $89.10 |
| Purchase #7 | $195.43 | 10.277% | $215.5143 | $215.51 | $215.50 | $215.50 |
| 7 purchase totals = | $649.63 | $710.1818 | $710.18 | $710.15 | $710.20 | |