| 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 | $47.70 | 9.518% | $52.2401 | $52.24 | $52.25 | $52.20 |
| Purchase #2 | $23.50 | 12.771% | $26.5012 | $26.50 | $26.50 | $26.50 |
| Purchase #3 | $90.27 | 11.729% | $100.8578 | $100.86 | $100.85 | $100.90 |
| Purchase #4 | $151.41 | 7.412% | $162.6325 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $71.68 | 13.157% | $81.1109 | $81.11 | $81.10 | $81.10 |
| Purchase #6 | $139.70 | 11.447% | $155.6915 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $206.37 | 9.204% | $225.3643 | $225.36 | $225.35 | $225.40 |
| 7 purchase totals = | $730.63 | $804.3983 | $804.39 | $804.40 | $804.40 | |