| 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 | $46.70 | 5.635% | $49.3315 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $239.83 | 3.403% | $247.9914 | $247.99 | $248.00 | $248.00 |
| Purchase #3 | $36.40 | 12.597% | $40.9853 | $40.99 | $41.00 | $41.00 |
| Purchase #4 | $142.56 | 7.560% | $153.3375 | $153.34 | $153.35 | $153.30 |
| Purchase #5 | $180.41 | 4.512% | $188.5501 | $188.55 | $188.55 | $188.60 |
| Purchase #6 | $207.66 | 11.869% | $232.3072 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $55.69 | 3.790% | $57.8007 | $57.80 | $57.80 | $57.80 |
| 7 purchase totals = | $909.25 | $970.3037 | $970.31 | $970.35 | $970.30 | |