| 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 | $37.32 | 8.457% | $40.4762 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $249.46 | 3.349% | $257.8144 | $257.81 | $257.80 | $257.80 |
| Purchase #3 | $88.82 | 10.313% | $97.98 | $97.98 | $98.00 | $98.00 |
| Purchase #4 | $108.85 | 13.858% | $123.9344 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $160.99 | 5.400% | $169.6835 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $69.41 | 7.226% | $74.4256 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $8.88 | 5.805% | $9.3955 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $723.73 | $773.7096 | $773.71 | $773.80 | $773.70 | |