| 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 | $44.88 | 8.609% | $48.7437 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $156.28 | 8.394% | $169.3981 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $144.51 | 9.139% | $157.7168 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $87.88 | 13.391% | $99.648 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $127.84 | 7.827% | $137.846 | $137.85 | $137.85 | $137.80 |
| Purchase #6 | $134.46 | 6.233% | $142.8409 | $142.84 | $142.85 | $142.80 |
| Purchase #7 | $171.84 | 11.558% | $191.7013 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $867.69 | $947.8948 | $947.90 | $947.90 | $947.70 | |