| 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 | $44.90 | 6.298% | $47.7278 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $250.99 | 10.146% | $276.4554 | $276.46 | $276.45 | $276.50 |
| Purchase #3 | $214.95 | 9.223% | $234.7748 | $234.77 | $234.75 | $234.80 |
| Purchase #4 | $183.78 | 8.341% | $199.1091 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $106.65 | 13.400% | $120.9411 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $127.47 | 11.133% | $141.6612 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $8.72 | 12.401% | $9.8014 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $937.46 | $1,030.4708 | $1,030.47 | $1,030.45 | $1,030.50 | |