| 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 | $130.38 | 13.274% | $147.6866 | $147.69 | $147.70 | $147.70 |
| Purchase #2 | $51.55 | 9.651% | $56.5251 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $247.68 | 4.642% | $259.1773 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $14.50 | 5.734% | $15.3314 | $15.33 | $15.35 | $15.30 |
| Purchase #5 | $229.67 | 4.326% | $239.6055 | $239.61 | $239.60 | $239.60 |
| Purchase #6 | $151.28 | 9.561% | $165.7439 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $10.63 | 9.867% | $11.6789 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $835.69 | $895.7487 | $895.76 | $895.85 | $895.70 | |