| 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 | $51.60 | 8.332% | $55.8993 | $55.90 | $55.90 | $55.90 |
| Purchase #2 | $28.79 | 13.772% | $32.755 | $32.76 | $32.75 | $32.80 |
| Purchase #3 | $217.40 | 7.740% | $234.2268 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $231.69 | 5.702% | $244.901 | $244.90 | $244.90 | $244.90 |
| Purchase #5 | $160.34 | 13.322% | $181.7005 | $181.70 | $181.70 | $181.70 |
| Purchase #6 | $71.28 | 11.435% | $79.4309 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $54.82 | 5.203% | $57.6723 | $57.67 | $57.65 | $57.70 |
| 7 purchase totals = | $815.92 | $886.5858 | $886.59 | $886.60 | $886.60 | |