| 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 | $91.89 | 8.758% | $99.9377 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $103.83 | 5.649% | $109.6954 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $30.96 | 9.579% | $33.9257 | $33.93 | $33.95 | $33.90 |
| Purchase #4 | $242.87 | 8.810% | $264.2668 | $264.27 | $264.25 | $264.30 |
| Purchase #5 | $200.35 | 10.846% | $222.08 | $222.08 | $222.10 | $222.10 |
| Purchase #6 | $58.26 | 8.734% | $63.3484 | $63.35 | $63.35 | $63.30 |
| Purchase #7 | $213.68 | 12.779% | $240.9862 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $941.84 | $1,034.2402 | $1,034.26 | $1,034.30 | $1,034.20 | |