| 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 | $75.69 | 11.434% | $84.3444 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $161.89 | 3.576% | $167.6792 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $205.86 | 5.748% | $217.6928 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $28.59 | 10.694% | $31.6474 | $31.65 | $31.65 | $31.60 |
| Purchase #5 | $9.88 | 5.466% | $10.42 | $10.42 | $10.40 | $10.40 |
| Purchase #6 | $213.76 | 10.503% | $236.2112 | $236.21 | $236.20 | $236.20 |
| Purchase #7 | $99.67 | 5.379% | $105.0312 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $795.34 | $853.0262 | $853.02 | $853.05 | $852.90 | |