| 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 | $39.66 | 10.528% | $43.8354 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $91.26 | 8.695% | $99.1951 | $99.20 | $99.20 | $99.20 |
| Purchase #3 | $16.81 | 12.781% | $18.9585 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $222.25 | 6.827% | $237.423 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $222.82 | 7.301% | $239.0881 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $190.31 | 7.678% | $204.922 | $204.92 | $204.90 | $204.90 |
| Purchase #7 | $104.29 | 12.131% | $116.9414 | $116.94 | $116.95 | $116.90 |
| 7 purchase totals = | $887.40 | $960.3635 | $960.37 | $960.35 | $960.30 | |