| 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 | $97.45 | 4.346% | $101.6852 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $169.78 | 5.336% | $178.8395 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $104.99 | 10.254% | $115.7557 | $115.76 | $115.75 | $115.80 |
| Purchase #4 | $174.49 | 6.272% | $185.434 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $108.85 | 13.301% | $123.3281 | $123.33 | $123.35 | $123.30 |
| Purchase #6 | $112.73 | 7.701% | $121.4113 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $78.33 | 9.249% | $85.5747 | $85.57 | $85.55 | $85.60 |
| 7 purchase totals = | $846.62 | $912.0285 | $912.03 | $912.05 | $912.00 | |