| 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 | $13.60 | 6.498% | $14.4837 | $14.48 | $14.50 | $14.50 |
| Purchase #2 | $64.78 | 4.424% | $67.6459 | $67.65 | $67.65 | $67.60 |
| Purchase #3 | $52.81 | 13.698% | $60.0439 | $60.04 | $60.05 | $60.00 |
| Purchase #4 | $36.49 | 13.705% | $41.491 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $55.72 | 13.787% | $63.4021 | $63.40 | $63.40 | $63.40 |
| Purchase #6 | $21.59 | 11.288% | $24.0271 | $24.03 | $24.05 | $24.00 |
| Purchase #7 | $210.37 | 13.538% | $238.8499 | $238.85 | $238.85 | $238.80 |
| 7 purchase totals = | $455.36 | $509.9436 | $509.94 | $510.00 | $509.80 | |