| 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 | $113.71 | 3.288% | $117.4488 | $117.45 | $117.45 | $117.40 |
| Purchase #2 | $45.59 | 8.422% | $49.4296 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $87.99 | 4.549% | $91.9927 | $91.99 | $92.00 | $92.00 |
| Purchase #4 | $15.50 | 12.691% | $17.4671 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $214.30 | 8.295% | $232.0762 | $232.08 | $232.10 | $232.10 |
| Purchase #6 | $124.80 | 5.797% | $132.0347 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $202.29 | 7.125% | $216.7032 | $216.70 | $216.70 | $216.70 |
| 7 purchase totals = | $804.18 | $857.1523 | $857.15 | $857.20 | $857.10 | |