| 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 | $48.71 | 5.273% | $51.2785 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $43.88 | 8.164% | $47.4624 | $47.46 | $47.45 | $47.50 |
| Purchase #3 | $148.89 | 11.269% | $165.6684 | $165.67 | $165.65 | $165.70 |
| Purchase #4 | $205.79 | 4.264% | $214.5649 | $214.56 | $214.55 | $214.60 |
| Purchase #5 | $118.38 | 6.704% | $126.3162 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $196.77 | 12.117% | $220.6126 | $220.61 | $220.60 | $220.60 |
| Purchase #7 | $9.61 | 6.347% | $10.2199 | $10.22 | $10.20 | $10.20 |
| 7 purchase totals = | $772.03 | $836.1229 | $836.12 | $836.05 | $836.20 | |