| 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 | $10.85 | 6.831% | $11.5912 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $74.79 | 13.222% | $84.6787 | $84.68 | $84.70 | $84.70 |
| Purchase #3 | $35.96 | 7.694% | $38.7268 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $118.92 | 3.743% | $123.3712 | $123.37 | $123.35 | $123.40 |
| Purchase #5 | $12.92 | 5.392% | $13.6166 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $136.52 | 10.438% | $150.77 | $150.77 | $150.75 | $150.80 |
| Purchase #7 | $115.82 | 12.641% | $130.4608 | $130.46 | $130.45 | $130.50 |
| 7 purchase totals = | $505.78 | $553.2153 | $553.22 | $553.20 | $553.30 | |