| 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 | $53.40 | 5.478% | $56.3253 | $56.33 | $56.35 | $56.30 |
| Purchase #2 | $75.60 | 5.780% | $79.9697 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $146.46 | 4.528% | $153.0917 | $153.09 | $153.10 | $153.10 |
| Purchase #4 | $211.71 | 11.798% | $236.6875 | $236.69 | $236.70 | $236.70 |
| Purchase #5 | $243.63 | 6.468% | $259.388 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $95.76 | 12.163% | $107.4073 | $107.41 | $107.40 | $107.40 |
| Purchase #7 | $89.37 | 12.132% | $100.2124 | $100.21 | $100.20 | $100.20 |
| 7 purchase totals = | $915.93 | $993.0819 | $993.09 | $993.10 | $993.10 | |