| 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 | $85.27 | 5.235% | $89.7339 | $89.73 | $89.75 | $89.70 |
| Purchase #2 | $71.26 | 7.661% | $76.7192 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $29.71 | 4.327% | $30.9956 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $101.92 | 13.813% | $115.9982 | $116.00 | $116.00 | $116.00 |
| Purchase #5 | $191.29 | 5.826% | $202.4346 | $202.43 | $202.45 | $202.40 |
| Purchase #6 | $38.54 | 5.833% | $40.788 | $40.79 | $40.80 | $40.80 |
| Purchase #7 | $154.95 | 4.338% | $161.6717 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $672.94 | $718.3412 | $718.34 | $718.35 | $718.30 | |