| 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 | $86.94 | 7.280% | $93.2692 | $93.27 | $93.25 | $93.30 |
| Purchase #2 | $130.88 | 7.769% | $141.0481 | $141.05 | $141.05 | $141.00 |
| Purchase #3 | $46.89 | 3.351% | $48.4613 | $48.46 | $48.45 | $48.50 |
| Purchase #4 | $159.68 | 4.418% | $166.7347 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $29.30 | 4.479% | $30.6123 | $30.61 | $30.60 | $30.60 |
| Purchase #6 | $83.99 | 7.544% | $90.3262 | $90.33 | $90.35 | $90.30 |
| Purchase #7 | $62.27 | 11.282% | $69.2953 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $599.95 | $639.7471 | $639.75 | $639.75 | $639.70 | |