| 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 | $103.45 | 5.546% | $109.1873 | $109.19 | $109.20 | $109.20 |
| Purchase #2 | $83.92 | 5.347% | $88.4072 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $45.30 | 9.211% | $49.4726 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $53.75 | 4.107% | $55.9575 | $55.96 | $55.95 | $56.00 |
| Purchase #5 | $28.62 | 5.605% | $30.2242 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $240.56 | 7.411% | $258.3879 | $258.39 | $258.40 | $258.40 |
| Purchase #7 | $99.31 | 12.536% | $111.7595 | $111.76 | $111.75 | $111.80 |
| 7 purchase totals = | $654.91 | $703.3962 | $703.40 | $703.35 | $703.50 | |