| 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 | $20.67 | 9.854% | $22.7068 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $214.69 | 10.511% | $237.2561 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $13.89 | 10.523% | $15.3516 | $15.35 | $15.35 | $15.40 |
| Purchase #4 | $171.57 | 8.260% | $185.7417 | $185.74 | $185.75 | $185.70 |
| Purchase #5 | $106.72 | 6.704% | $113.8745 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $110.88 | 4.506% | $115.8763 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $167.28 | 8.729% | $181.8819 | $181.88 | $181.90 | $181.90 |
| 7 purchase totals = | $805.70 | $872.6889 | $872.69 | $872.70 | $872.80 | |