| 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 | $54.47 | 3.139% | $56.1798 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $221.36 | 5.872% | $234.3583 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $8.90 | 6.203% | $9.4521 | $9.45 | $9.45 | $9.50 |
| Purchase #4 | $128.25 | 10.450% | $141.6521 | $141.65 | $141.65 | $141.70 |
| Purchase #5 | $71.59 | 5.819% | $75.7558 | $75.76 | $75.75 | $75.80 |
| Purchase #6 | $153.96 | 12.487% | $173.185 | $173.19 | $173.20 | $173.20 |
| Purchase #7 | $29.88 | 13.670% | $33.9646 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $668.41 | $724.5477 | $724.55 | $724.55 | $724.80 | |