| 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 | $65.63 | 6.456% | $69.8671 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $203.73 | 8.461% | $220.9676 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $163.26 | 5.382% | $172.0467 | $172.05 | $172.05 | $172.00 |
| Purchase #4 | $62.32 | 9.391% | $68.1725 | $68.17 | $68.15 | $68.20 |
| Purchase #5 | $61.54 | 6.212% | $65.3629 | $65.36 | $65.35 | $65.40 |
| Purchase #6 | $137.32 | 11.552% | $153.1832 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $121.91 | 13.139% | $137.9278 | $137.93 | $137.95 | $137.90 |
| 7 purchase totals = | $815.71 | $887.5278 | $887.53 | $887.50 | $887.60 | |