| 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 | $117.98 | 10.630% | $130.5213 | $130.52 | $130.50 | $130.50 |
| Purchase #2 | $112.48 | 4.830% | $117.9128 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $112.72 | 7.742% | $121.4468 | $121.45 | $121.45 | $121.40 |
| Purchase #4 | $60.28 | 7.378% | $64.7275 | $64.73 | $64.75 | $64.70 |
| Purchase #5 | $57.92 | 6.206% | $61.5145 | $61.51 | $61.50 | $61.50 |
| Purchase #6 | $42.36 | 7.660% | $45.6048 | $45.60 | $45.60 | $45.60 |
| Purchase #7 | $174.47 | 4.628% | $182.5445 | $182.54 | $182.55 | $182.50 |
| 7 purchase totals = | $678.21 | $724.2722 | $724.26 | $724.25 | $724.10 | |