| 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 | $80.95 | 5.420% | $85.3375 | $85.34 | $85.35 | $85.30 |
| Purchase #2 | $146.85 | 13.223% | $166.268 | $166.27 | $166.25 | $166.30 |
| Purchase #3 | $6.47 | 10.650% | $7.1591 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $191.32 | 13.637% | $217.4103 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $80.77 | 5.574% | $85.2721 | $85.27 | $85.25 | $85.30 |
| Purchase #6 | $147.68 | 10.847% | $163.6988 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $30.84 | 9.864% | $33.8821 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $684.88 | $759.0279 | $759.03 | $759.00 | $759.10 | |