| 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 | $108.82 | 9.108% | $118.7313 | $118.73 | $118.75 | $118.70 |
| Purchase #2 | $64.31 | 12.270% | $72.2008 | $72.20 | $72.20 | $72.20 |
| Purchase #3 | $50.88 | 9.503% | $55.7151 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $239.36 | 7.846% | $258.1402 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $89.41 | 7.378% | $96.0067 | $96.01 | $96.00 | $96.00 |
| Purchase #6 | $93.82 | 5.269% | $98.7634 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $17.81 | 11.203% | $19.8053 | $19.81 | $19.80 | $19.80 |
| 7 purchase totals = | $664.41 | $719.3628 | $719.37 | $719.35 | $719.30 | |