| 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 | $89.95 | 7.690% | $96.8672 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $207.79 | 11.169% | $230.9981 | $231.00 | $231.00 | $231.00 |
| Purchase #3 | $140.54 | 4.479% | $146.8348 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $130.28 | 3.388% | $134.6939 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $62.75 | 4.589% | $65.6296 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $8.40 | 10.739% | $9.3021 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $9.47 | 10.277% | $10.4432 | $10.44 | $10.45 | $10.40 |
| 7 purchase totals = | $649.18 | $694.7689 | $694.76 | $694.80 | $694.70 | |