| 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 | $10.68 | 9.103% | $11.6522 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $200.94 | 3.694% | $208.3627 | $208.36 | $208.35 | $208.40 |
| Purchase #3 | $80.36 | 9.539% | $88.0255 | $88.03 | $88.05 | $88.00 |
| Purchase #4 | $140.33 | 6.434% | $149.3588 | $149.36 | $149.35 | $149.40 |
| Purchase #5 | $179.96 | 11.495% | $200.6464 | $200.65 | $200.65 | $200.60 |
| Purchase #6 | $9.87 | 11.220% | $10.9774 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $175.74 | 3.768% | $182.3619 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $797.88 | $851.3849 | $851.39 | $851.40 | $851.50 | |