| 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 | $6.94 | 9.832% | $7.6223 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $51.42 | 4.511% | $53.7396 | $53.74 | $53.75 | $53.70 |
| Purchase #3 | $242.94 | 8.832% | $264.3965 | $264.40 | $264.40 | $264.40 |
| Purchase #4 | $41.98 | 10.838% | $46.5298 | $46.53 | $46.55 | $46.50 |
| Purchase #5 | $91.63 | 6.555% | $97.6363 | $97.64 | $97.65 | $97.60 |
| Purchase #6 | $217.76 | 9.699% | $238.8805 | $238.88 | $238.90 | $238.90 |
| Purchase #7 | $15.46 | 12.299% | $17.3614 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $668.13 | $726.1664 | $726.17 | $726.20 | $726.10 | |