| 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 | $11.77 | 9.152% | $12.8472 | $12.85 | $12.85 | $12.80 |
| Purchase #2 | $70.53 | 9.459% | $77.2014 | $77.20 | $77.20 | $77.20 |
| Purchase #3 | $80.87 | 12.666% | $91.113 | $91.11 | $91.10 | $91.10 |
| Purchase #4 | $108.36 | 7.399% | $116.3776 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $78.42 | 9.217% | $85.648 | $85.65 | $85.65 | $85.60 |
| Purchase #6 | $61.82 | 10.672% | $68.4174 | $68.42 | $68.40 | $68.40 |
| Purchase #7 | $214.30 | 5.302% | $225.6622 | $225.66 | $225.65 | $225.70 |
| 7 purchase totals = | $626.07 | $677.2668 | $677.27 | $677.25 | $677.20 | |