| 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 | $42.89 | 13.467% | $48.666 | $48.67 | $48.65 | $48.70 |
| Purchase #2 | $106.48 | 11.616% | $118.8487 | $118.85 | $118.85 | $118.80 |
| Purchase #3 | $129.90 | 10.522% | $143.5681 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $96.35 | 12.231% | $108.1346 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $111.82 | 3.324% | $115.5369 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $197.28 | 5.304% | $207.7437 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $95.38 | 8.195% | $103.1964 | $103.20 | $103.20 | $103.20 |
| 7 purchase totals = | $780.10 | $845.6944 | $845.70 | $845.70 | $845.60 | |