| 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 | $87.51 | 10.741% | $96.9094 | $96.91 | $96.90 | $96.90 |
| Purchase #2 | $14.59 | 7.373% | $15.6657 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $183.36 | 3.612% | $189.983 | $189.98 | $190.00 | $190.00 |
| Purchase #4 | $77.92 | 3.780% | $80.8654 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $159.90 | 8.607% | $173.6626 | $173.66 | $173.65 | $173.70 |
| Purchase #6 | $5.25 | 13.345% | $5.9506 | $5.95 | $5.95 | $6.00 |
| Purchase #7 | $30.91 | 7.480% | $33.2221 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $559.44 | $596.2588 | $596.26 | $596.20 | $596.40 | |