| 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 | $72.60 | 7.242% | $77.8577 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $118.32 | 13.768% | $134.6103 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $81.96 | 10.543% | $90.601 | $90.60 | $90.60 | $90.60 |
| Purchase #4 | $72.49 | 9.652% | $79.4867 | $79.49 | $79.50 | $79.50 |
| Purchase #5 | $13.76 | 9.791% | $15.1072 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $221.93 | 10.609% | $245.4746 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $169.67 | 11.512% | $189.2024 | $189.20 | $189.20 | $189.20 |
| 7 purchase totals = | $750.73 | $832.3399 | $832.34 | $832.30 | $832.40 | |