| 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 | $14.99 | 6.469% | $15.9597 | $15.96 | $15.95 | $16.00 |
| Purchase #2 | $110.28 | 4.365% | $115.0937 | $115.09 | $115.10 | $115.10 |
| Purchase #3 | $147.61 | 6.494% | $157.1958 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $150.69 | 9.563% | $165.1005 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $41.86 | 5.820% | $44.2963 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $200.62 | 4.281% | $209.2085 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $146.60 | 3.208% | $151.3029 | $151.30 | $151.30 | $151.30 |
| 7 purchase totals = | $812.65 | $858.1574 | $858.16 | $858.15 | $858.20 | |