| 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 | $72.59 | 10.494% | $80.2076 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $186.70 | 4.823% | $195.7045 | $195.70 | $195.70 | $195.70 |
| Purchase #3 | $89.85 | 7.356% | $96.4594 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $114.78 | 8.236% | $124.2333 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $78.86 | 8.161% | $85.2958 | $85.30 | $85.30 | $85.30 |
| Purchase #6 | $94.36 | 9.370% | $103.2015 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $226.88 | 11.810% | $253.6745 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $864.02 | $938.7766 | $938.77 | $938.75 | $938.80 | |