| 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 | $94.69 | 13.743% | $107.7032 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $158.26 | 6.850% | $169.1008 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $187.69 | 9.567% | $205.6463 | $205.65 | $205.65 | $205.60 |
| Purchase #4 | $105.62 | 3.536% | $109.3547 | $109.35 | $109.35 | $109.40 |
| Purchase #5 | $56.84 | 11.206% | $63.2095 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $46.57 | 12.747% | $52.5063 | $52.51 | $52.50 | $52.50 |
| Purchase #7 | $229.64 | 10.145% | $252.937 | $252.94 | $252.95 | $252.90 |
| 7 purchase totals = | $879.31 | $960.4578 | $960.46 | $960.45 | $960.40 | |