| 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 | $59.75 | 13.527% | $67.8324 | $67.83 | $67.85 | $67.80 |
| Purchase #2 | $70.46 | 13.230% | $79.7819 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $187.83 | 12.154% | $210.6589 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $202.35 | 12.470% | $227.583 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $110.45 | 9.835% | $121.3128 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $7.42 | 11.840% | $8.2985 | $8.30 | $8.30 | $8.30 |
| Purchase #7 | $223.58 | 10.464% | $246.9754 | $246.98 | $247.00 | $247.00 |
| 7 purchase totals = | $861.84 | $962.4429 | $962.44 | $962.50 | $962.50 | |