| 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 | $98.62 | 8.440% | $106.9435 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $30.43 | 8.702% | $33.078 | $33.08 | $33.10 | $33.10 |
| Purchase #3 | $238.69 | 5.724% | $252.3526 | $252.35 | $252.35 | $252.40 |
| Purchase #4 | $130.48 | 9.455% | $142.8169 | $142.82 | $142.80 | $142.80 |
| Purchase #5 | $58.95 | 11.402% | $65.6715 | $65.67 | $65.65 | $65.70 |
| Purchase #6 | $26.94 | 8.262% | $29.1658 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $131.26 | 9.507% | $143.7389 | $143.74 | $143.75 | $143.70 |
| 7 purchase totals = | $715.37 | $773.7672 | $773.77 | $773.75 | $773.80 | |