| 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 | $82.91 | 10.710% | $91.7897 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $62.63 | 5.791% | $66.2569 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $240.46 | 7.702% | $258.9802 | $258.98 | $259.00 | $259.00 |
| Purchase #4 | $215.98 | 11.312% | $240.4117 | $240.41 | $240.40 | $240.40 |
| Purchase #5 | $213.36 | 5.195% | $224.4441 | $224.44 | $224.45 | $224.40 |
| Purchase #6 | $158.68 | 9.711% | $174.0894 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $9.39 | 11.514% | $10.4712 | $10.47 | $10.45 | $10.50 |
| 7 purchase totals = | $983.41 | $1,066.4432 | $1,066.44 | $1,066.45 | $1,066.50 | |