| 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 | $39.70 | 3.259% | $40.9938 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $58.89 | 8.291% | $63.7726 | $63.77 | $63.75 | $63.80 |
| Purchase #3 | $185.93 | 12.119% | $208.4629 | $208.46 | $208.45 | $208.50 |
| Purchase #4 | $29.81 | 7.464% | $32.035 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $208.92 | 10.836% | $231.5586 | $231.56 | $231.55 | $231.60 |
| Purchase #6 | $190.32 | 6.292% | $202.2949 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $34.88 | 3.815% | $36.2107 | $36.21 | $36.20 | $36.20 |
| 7 purchase totals = | $748.45 | $815.3285 | $815.32 | $815.30 | $815.40 | |