| 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 | $65.89 | 13.802% | $74.9841 | $74.98 | $75.00 | $75.00 |
| Purchase #2 | $79.49 | 3.752% | $82.4725 | $82.47 | $82.45 | $82.50 |
| Purchase #3 | $55.84 | 12.715% | $62.9401 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $167.41 | 8.484% | $181.6131 | $181.61 | $181.60 | $181.60 |
| Purchase #5 | $241.48 | 12.255% | $271.0734 | $271.07 | $271.05 | $271.10 |
| Purchase #6 | $33.83 | 10.796% | $37.4823 | $37.48 | $37.50 | $37.50 |
| Purchase #7 | $9.28 | 7.620% | $9.9871 | $9.99 | $10.00 | $10.00 |
| 7 purchase totals = | $653.22 | $720.5526 | $720.54 | $720.55 | $720.60 | |