| 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 | $67.82 | 3.577% | $70.2459 | $70.25 | $70.25 | $70.20 |
| Purchase #2 | $152.83 | 9.576% | $167.465 | $167.47 | $167.45 | $167.50 |
| Purchase #3 | $89.68 | 6.593% | $95.5926 | $95.59 | $95.60 | $95.60 |
| Purchase #4 | $188.52 | 7.497% | $202.6533 | $202.65 | $202.65 | $202.70 |
| Purchase #5 | $241.35 | 12.649% | $271.8784 | $271.88 | $271.90 | $271.90 |
| Purchase #6 | $57.81 | 9.359% | $63.2204 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $108.83 | 11.545% | $121.3944 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $906.84 | $992.4500 | $992.45 | $992.45 | $992.50 | |