| 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 | $76.80 | 11.394% | $85.5506 | $85.55 | $85.55 | $85.60 |
| Purchase #2 | $36.98 | 7.635% | $39.8034 | $39.80 | $39.80 | $39.80 |
| Purchase #3 | $198.57 | 9.590% | $217.6129 | $217.61 | $217.60 | $217.60 |
| Purchase #4 | $229.97 | 12.640% | $259.0382 | $259.04 | $259.05 | $259.00 |
| Purchase #5 | $203.94 | 4.648% | $213.4191 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $209.43 | 12.713% | $236.0548 | $236.05 | $236.05 | $236.10 |
| Purchase #7 | $33.60 | 7.783% | $36.2151 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $989.29 | $1,087.6941 | $1,087.69 | $1,087.65 | $1,087.70 | |