| 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 | $29.56 | 3.298% | $30.5349 | $30.53 | $30.55 | $30.50 |
| Purchase #2 | $165.60 | 10.656% | $183.2463 | $183.25 | $183.25 | $183.20 |
| Purchase #3 | $66.60 | 6.273% | $70.7778 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $162.80 | 6.561% | $173.4813 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $28.69 | 11.136% | $31.8849 | $31.88 | $31.90 | $31.90 |
| Purchase #6 | $12.70 | 3.500% | $13.1445 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $167.50 | 3.597% | $173.525 | $173.53 | $173.55 | $173.50 |
| 7 purchase totals = | $633.45 | $676.5947 | $676.59 | $676.70 | $676.50 | |