| 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 | $104.72 | 3.752% | $108.6491 | $108.65 | $108.65 | $108.60 |
| Purchase #2 | $105.51 | 10.663% | $116.7605 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $111.30 | 6.571% | $118.6135 | $118.61 | $118.60 | $118.60 |
| Purchase #4 | $16.25 | 7.149% | $17.4117 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $74.98 | 9.216% | $81.8902 | $81.89 | $81.90 | $81.90 |
| Purchase #6 | $162.89 | 12.713% | $183.5982 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $231.97 | 13.259% | $262.7269 | $262.73 | $262.75 | $262.70 |
| 7 purchase totals = | $807.62 | $889.6501 | $889.65 | $889.65 | $889.60 | |