| 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 | $17.51 | 6.388% | $18.6285 | $18.63 | $18.65 | $18.60 |
| Purchase #2 | $48.87 | 6.520% | $52.0563 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $229.95 | 7.832% | $247.9597 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $49.33 | 8.609% | $53.5768 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $40.66 | 10.123% | $44.776 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $191.28 | 8.464% | $207.4699 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $96.48 | 12.367% | $108.4117 | $108.41 | $108.40 | $108.40 |
| 7 purchase totals = | $674.08 | $732.8789 | $732.89 | $732.90 | $733.00 | |