| 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 | $84.57 | 8.192% | $91.498 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $81.66 | 6.835% | $87.2415 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $200.54 | 13.442% | $227.4966 | $227.50 | $227.50 | $227.50 |
| Purchase #4 | $178.96 | 11.543% | $199.6174 | $199.62 | $199.60 | $199.60 |
| Purchase #5 | $185.47 | 9.763% | $203.5774 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $44.66 | 4.473% | $46.6576 | $46.66 | $46.65 | $46.70 |
| Purchase #7 | $190.31 | 3.837% | $197.6122 | $197.61 | $197.60 | $197.60 |
| 7 purchase totals = | $966.17 | $1,053.7007 | $1,053.71 | $1,053.70 | $1,053.70 | |