| 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 | $94.33 | 12.619% | $106.2335 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $43.29 | 10.534% | $47.8502 | $47.85 | $47.85 | $47.90 |
| Purchase #3 | $37.99 | 5.377% | $40.0327 | $40.03 | $40.05 | $40.00 |
| Purchase #4 | $170.35 | 5.412% | $179.5693 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $106.38 | 10.542% | $117.5946 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $210.67 | 3.292% | $217.6053 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $149.52 | 5.146% | $157.2143 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $812.53 | $866.0999 | $866.09 | $866.10 | $866.10 | |