| 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 | $97.80 | 6.851% | $104.5003 | $104.50 | $104.50 | $104.50 |
| Purchase #2 | $142.56 | 13.453% | $161.7386 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $13.37 | 3.321% | $13.814 | $13.81 | $13.80 | $13.80 |
| Purchase #4 | $91.84 | 5.696% | $97.0712 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $35.55 | 13.765% | $40.4435 | $40.44 | $40.45 | $40.40 |
| Purchase #6 | $68.67 | 6.784% | $73.3286 | $73.33 | $73.35 | $73.30 |
| Purchase #7 | $147.79 | 6.258% | $157.0387 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $597.58 | $647.9349 | $647.93 | $647.95 | $647.80 | |