| 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 | $49.72 | 6.377% | $52.8906 | $52.89 | $52.90 | $52.90 |
| Purchase #2 | $70.38 | 10.175% | $77.5412 | $77.54 | $77.55 | $77.50 |
| Purchase #3 | $180.89 | 8.193% | $195.7103 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $26.46 | 12.703% | $29.8212 | $29.82 | $29.80 | $29.80 |
| Purchase #5 | $195.53 | 13.419% | $221.7682 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $214.78 | 11.169% | $238.7688 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $175.31 | 9.691% | $192.2993 | $192.30 | $192.30 | $192.30 |
| 7 purchase totals = | $913.07 | $1,008.7996 | $1,008.80 | $1,008.75 | $1,008.80 | |