| 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 | $32.85 | 8.620% | $35.6817 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $128.92 | 12.326% | $144.8107 | $144.81 | $144.80 | $144.80 |
| Purchase #3 | $30.85 | 4.423% | $32.2145 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $44.37 | 7.866% | $47.8601 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $247.99 | 3.224% | $255.9852 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $245.37 | 7.688% | $264.234 | $264.23 | $264.25 | $264.20 |
| Purchase #7 | $91.78 | 11.813% | $102.622 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $822.13 | $883.4082 | $883.40 | $883.40 | $883.40 | |