| 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 | $55.27 | 8.592% | $60.0188 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $94.64 | 11.849% | $105.8539 | $105.85 | $105.85 | $105.90 |
| Purchase #3 | $175.47 | 5.119% | $184.4523 | $184.45 | $184.45 | $184.50 |
| Purchase #4 | $173.60 | 9.668% | $190.3836 | $190.38 | $190.40 | $190.40 |
| Purchase #5 | $219.67 | 12.758% | $247.6955 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $166.85 | 12.678% | $188.0032 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $6.80 | 12.460% | $7.6473 | $7.65 | $7.65 | $7.60 |
| 7 purchase totals = | $892.30 | $984.0546 | $984.05 | $984.05 | $984.10 | |