| 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 | $44.97 | 10.498% | $49.691 | $49.69 | $49.70 | $49.70 |
| Purchase #2 | $243.76 | 12.459% | $274.1301 | $274.13 | $274.15 | $274.10 |
| Purchase #3 | $189.97 | 3.639% | $196.883 | $196.88 | $196.90 | $196.90 |
| Purchase #4 | $17.40 | 9.406% | $19.0366 | $19.04 | $19.05 | $19.00 |
| Purchase #5 | $226.26 | 9.409% | $247.5488 | $247.55 | $247.55 | $247.50 |
| Purchase #6 | $188.66 | 12.834% | $212.8726 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $77.33 | 5.363% | $81.4772 | $81.48 | $81.50 | $81.50 |
| 7 purchase totals = | $988.35 | $1,081.6393 | $1,081.64 | $1,081.70 | $1,081.60 | |