| 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 | $14.68 | 13.475% | $16.6581 | $16.66 | $16.65 | $16.70 |
| Purchase #2 | $44.40 | 5.743% | $46.9499 | $46.95 | $46.95 | $46.90 |
| Purchase #3 | $90.64 | 11.694% | $101.2394 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $190.44 | 7.419% | $204.5687 | $204.57 | $204.55 | $204.60 |
| Purchase #5 | $205.50 | 8.553% | $223.0764 | $223.08 | $223.10 | $223.10 |
| Purchase #6 | $105.39 | 3.237% | $108.8015 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $184.63 | 3.603% | $191.2822 | $191.28 | $191.30 | $191.30 |
| 7 purchase totals = | $835.68 | $892.5762 | $892.58 | $892.60 | $892.60 | |