| 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 | $40.77 | 13.108% | $46.1141 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $10.70 | 10.160% | $11.7871 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $56.66 | 13.780% | $64.4677 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $14.59 | 12.413% | $16.4011 | $16.40 | $16.40 | $16.40 |
| Purchase #5 | $198.95 | 5.384% | $209.6615 | $209.66 | $209.65 | $209.70 |
| Purchase #6 | $188.99 | 13.560% | $214.617 | $214.62 | $214.60 | $214.60 |
| Purchase #7 | $94.43 | 3.421% | $97.6605 | $97.66 | $97.65 | $97.70 |
| 7 purchase totals = | $605.09 | $660.7090 | $660.71 | $660.65 | $660.80 | |