| 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 | $40.26 | 7.754% | $43.3818 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $238.65 | 10.119% | $262.799 | $262.80 | $262.80 | $262.80 |
| Purchase #3 | $181.96 | 11.604% | $203.0746 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $26.27 | 6.220% | $27.904 | $27.90 | $27.90 | $27.90 |
| Purchase #5 | $52.89 | 4.812% | $55.4351 | $55.44 | $55.45 | $55.40 |
| Purchase #6 | $219.51 | 13.735% | $249.6597 | $249.66 | $249.65 | $249.70 |
| Purchase #7 | $109.81 | 4.688% | $114.9579 | $114.96 | $114.95 | $115.00 |
| 7 purchase totals = | $869.35 | $957.2121 | $957.21 | $957.20 | $957.30 | |