| 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 | $66.56 | 3.713% | $69.0314 | $69.03 | $69.05 | $69.00 |
| Purchase #2 | $193.96 | 10.640% | $214.5973 | $214.60 | $214.60 | $214.60 |
| Purchase #3 | $47.82 | 5.159% | $50.287 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $208.64 | 6.625% | $222.4624 | $222.46 | $222.45 | $222.50 |
| Purchase #5 | $65.40 | 9.720% | $71.7569 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $153.37 | 3.857% | $159.2855 | $159.29 | $159.30 | $159.30 |
| Purchase #7 | $188.49 | 7.529% | $202.6814 | $202.68 | $202.70 | $202.70 |
| 7 purchase totals = | $924.24 | $990.1019 | $990.11 | $990.15 | $990.20 | |