| 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 | $73.77 | 13.408% | $83.6611 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $240.43 | 7.603% | $258.7099 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $13.79 | 12.345% | $15.4924 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $65.32 | 5.713% | $69.0517 | $69.05 | $69.05 | $69.10 |
| Purchase #5 | $38.72 | 5.780% | $40.958 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $216.43 | 4.761% | $226.7342 | $226.73 | $226.75 | $226.70 |
| Purchase #7 | $205.63 | 3.810% | $213.4645 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $854.09 | $908.0718 | $908.06 | $908.05 | $908.20 | |