| 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 | $77.67 | 7.828% | $83.75 | $83.75 | $83.75 | $83.80 |
| Purchase #2 | $131.86 | 11.675% | $147.2547 | $147.25 | $147.25 | $147.30 |
| Purchase #3 | $35.50 | 5.435% | $37.4294 | $37.43 | $37.45 | $37.40 |
| Purchase #4 | $65.58 | 12.511% | $73.7847 | $73.78 | $73.80 | $73.80 |
| Purchase #5 | $83.31 | 5.572% | $87.952 | $87.95 | $87.95 | $88.00 |
| Purchase #6 | $46.99 | 8.166% | $50.8272 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $195.47 | 13.587% | $222.0285 | $222.03 | $222.05 | $222.00 |
| 7 purchase totals = | $636.38 | $703.0265 | $703.02 | $703.10 | $703.10 | |