| 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 | $64.41 | 8.629% | $69.9679 | $69.97 | $69.95 | $70.00 |
| Purchase #2 | $65.70 | 9.246% | $71.7746 | $71.77 | $71.75 | $71.80 |
| Purchase #3 | $7.34 | 10.597% | $8.1178 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $104.26 | 8.547% | $113.1711 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $178.73 | 8.161% | $193.3162 | $193.32 | $193.30 | $193.30 |
| Purchase #6 | $109.37 | 6.304% | $116.2647 | $116.26 | $116.25 | $116.30 |
| Purchase #7 | $122.65 | 3.372% | $126.7858 | $126.79 | $126.80 | $126.80 |
| 7 purchase totals = | $652.46 | $699.3981 | $699.40 | $699.30 | $699.50 | |