| 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 | $74.72 | 7.572% | $80.3778 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $117.89 | 5.793% | $124.7194 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $15.25 | 5.466% | $16.0836 | $16.08 | $16.10 | $16.10 |
| Purchase #4 | $114.86 | 10.543% | $126.9697 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $135.62 | 6.581% | $144.5452 | $144.55 | $144.55 | $144.50 |
| Purchase #6 | $234.52 | 13.535% | $266.2623 | $266.26 | $266.25 | $266.30 |
| Purchase #7 | $76.82 | 8.627% | $83.4473 | $83.45 | $83.45 | $83.40 |
| 7 purchase totals = | $769.68 | $842.4053 | $842.41 | $842.40 | $842.40 | |