| 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 | $6.43 | 3.526% | $6.6567 | $6.66 | $6.65 | $6.70 |
| Purchase #2 | $166.91 | 10.228% | $183.9816 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $248.28 | 3.509% | $256.9921 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $75.51 | 11.702% | $84.3462 | $84.35 | $84.35 | $84.30 |
| Purchase #5 | $42.84 | 4.321% | $44.6911 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $92.50 | 9.635% | $101.4124 | $101.41 | $101.40 | $101.40 |
| Purchase #7 | $43.68 | 11.242% | $48.5905 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $676.15 | $726.6706 | $726.67 | $726.70 | $726.70 | |