| 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 | $46.66 | 6.838% | $49.8506 | $49.85 | $49.85 | $49.90 |
| Purchase #2 | $131.52 | 9.331% | $143.7921 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $188.68 | 8.603% | $204.9121 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $44.92 | 5.115% | $47.2177 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $97.93 | 9.371% | $107.107 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $236.52 | 9.678% | $259.4104 | $259.41 | $259.40 | $259.40 |
| Purchase #7 | $175.77 | 8.539% | $190.779 | $190.78 | $190.80 | $190.80 |
| 7 purchase totals = | $922.00 | $1,003.0689 | $1,003.07 | $1,003.05 | $1,003.10 | |