| 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 | $14.76 | 3.605% | $15.2921 | $15.29 | $15.30 | $15.30 |
| Purchase #2 | $69.34 | 7.843% | $74.7783 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $21.61 | 10.740% | $23.9309 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $97.63 | 3.453% | $101.0012 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $150.27 | 10.329% | $165.7914 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $143.25 | 6.379% | $152.3879 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $183.25 | 4.251% | $191.04 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $680.11 | $724.2218 | $724.22 | $724.30 | $724.20 | |