| 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 | $52.32 | 10.515% | $57.8214 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $206.97 | 9.738% | $227.1247 | $227.12 | $227.10 | $227.10 |
| Purchase #3 | $37.47 | 11.297% | $41.703 | $41.70 | $41.70 | $41.70 |
| Purchase #4 | $58.88 | 13.268% | $66.6922 | $66.69 | $66.70 | $66.70 |
| Purchase #5 | $11.56 | 6.738% | $12.3389 | $12.34 | $12.35 | $12.30 |
| Purchase #6 | $173.63 | 13.812% | $197.6118 | $197.61 | $197.60 | $197.60 |
| Purchase #7 | $37.35 | 10.247% | $41.1773 | $41.18 | $41.20 | $41.20 |
| 7 purchase totals = | $578.18 | $644.4693 | $644.46 | $644.45 | $644.40 | |