| 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 | $6.48 | 8.786% | $7.0493 | $7.05 | $7.05 | $7.00 |
| Purchase #2 | $102.80 | 12.440% | $115.5883 | $115.59 | $115.60 | $115.60 |
| Purchase #3 | $131.73 | 9.134% | $143.7622 | $143.76 | $143.75 | $143.80 |
| Purchase #4 | $166.70 | 4.665% | $174.4766 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $75.66 | 9.779% | $83.0588 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $110.93 | 11.297% | $123.4618 | $123.46 | $123.45 | $123.50 |
| Purchase #7 | $182.63 | 10.408% | $201.6381 | $201.64 | $201.65 | $201.60 |
| 7 purchase totals = | $776.93 | $849.0351 | $849.04 | $849.05 | $849.10 | |