| 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 | $104.32 | 11.712% | $116.538 | $116.54 | $116.55 | $116.50 |
| Purchase #2 | $156.32 | 11.716% | $174.6345 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $71.25 | 3.746% | $73.919 | $73.92 | $73.90 | $73.90 |
| Purchase #4 | $76.34 | 9.157% | $83.3305 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $75.34 | 5.575% | $79.5402 | $79.54 | $79.55 | $79.50 |
| Purchase #6 | $239.40 | 12.506% | $269.3394 | $269.34 | $269.35 | $269.30 |
| Purchase #7 | $107.26 | 3.290% | $110.7889 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $830.23 | $908.0905 | $908.09 | $908.15 | $907.90 | |