| 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 | $86.63 | 4.774% | $90.7657 | $90.77 | $90.75 | $90.80 |
| Purchase #2 | $69.73 | 6.454% | $74.2304 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $117.83 | 7.585% | $126.7674 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $245.68 | 11.137% | $273.0414 | $273.04 | $273.05 | $273.00 |
| Purchase #5 | $52.44 | 5.480% | $55.3137 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $185.25 | 4.435% | $193.4658 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $118.68 | 10.177% | $130.7581 | $130.76 | $130.75 | $130.80 |
| 7 purchase totals = | $876.24 | $944.3425 | $944.35 | $944.30 | $944.40 | |