| 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 | $25.88 | 12.323% | $29.0692 | $29.07 | $29.05 | $29.10 |
| Purchase #2 | $96.45 | 8.638% | $104.7814 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $136.66 | 13.868% | $155.612 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $202.77 | 7.183% | $217.335 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $100.85 | 8.156% | $109.0753 | $109.08 | $109.10 | $109.10 |
| Purchase #6 | $106.93 | 13.766% | $121.65 | $121.65 | $121.65 | $121.70 |
| Purchase #7 | $135.97 | 9.531% | $148.9293 | $148.93 | $148.95 | $148.90 |
| 7 purchase totals = | $805.51 | $886.4522 | $886.46 | $886.50 | $886.50 | |