| 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 | $13.47 | 12.774% | $15.1907 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $56.62 | 8.549% | $61.4604 | $61.46 | $61.45 | $61.50 |
| Purchase #3 | $108.70 | 13.761% | $123.6582 | $123.66 | $123.65 | $123.70 |
| Purchase #4 | $129.98 | 3.850% | $134.9842 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $206.69 | 10.553% | $228.502 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $247.88 | 6.279% | $263.4444 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $44.91 | 4.123% | $46.7616 | $46.76 | $46.75 | $46.80 |
| 7 purchase totals = | $808.25 | $874.0015 | $873.99 | $874.00 | $874.10 | |