| 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 | $37.79 | 10.670% | $41.8222 | $41.82 | $41.80 | $41.80 |
| Purchase #2 | $207.86 | 3.491% | $215.1164 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $68.32 | 7.445% | $73.4064 | $73.41 | $73.40 | $73.40 |
| Purchase #4 | $70.85 | 3.138% | $73.0733 | $73.07 | $73.05 | $73.10 |
| Purchase #5 | $42.63 | 6.701% | $45.4866 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $110.68 | 11.550% | $123.4635 | $123.46 | $123.45 | $123.50 |
| Purchase #7 | $68.93 | 10.710% | $76.3124 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $607.06 | $648.6808 | $648.68 | $648.60 | $648.70 | |