| 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 | $106.42 | 9.561% | $116.5948 | $116.59 | $116.60 | $116.60 |
| Purchase #2 | $242.37 | 9.234% | $264.7504 | $264.75 | $264.75 | $264.80 |
| Purchase #3 | $36.74 | 12.644% | $41.3854 | $41.39 | $41.40 | $41.40 |
| Purchase #4 | $84.53 | 5.565% | $89.2341 | $89.23 | $89.25 | $89.20 |
| Purchase #5 | $141.34 | 13.546% | $160.4859 | $160.49 | $160.50 | $160.50 |
| Purchase #6 | $18.73 | 9.133% | $20.4406 | $20.44 | $20.45 | $20.40 |
| Purchase #7 | $75.80 | 11.430% | $84.4639 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $705.93 | $777.3551 | $777.35 | $777.40 | $777.40 | |