| 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 | $80.37 | 3.290% | $83.0142 | $83.01 | $83.00 | $83.00 |
| Purchase #2 | $56.46 | 13.237% | $63.9336 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $30.89 | 5.409% | $32.5608 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $36.26 | 8.778% | $39.4429 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $168.78 | 10.372% | $186.2859 | $186.29 | $186.30 | $186.30 |
| Purchase #6 | $236.56 | 11.435% | $263.6106 | $263.61 | $263.60 | $263.60 |
| Purchase #7 | $199.63 | 3.335% | $206.2877 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $808.95 | $875.1357 | $875.13 | $875.15 | $875.10 | |