| 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 | $69.37 | 11.510% | $77.3545 | $77.35 | $77.35 | $77.40 |
| Purchase #2 | $234.79 | 7.155% | $251.5892 | $251.59 | $251.60 | $251.60 |
| Purchase #3 | $10.76 | 4.467% | $11.2406 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $9.51 | 3.439% | $9.837 | $9.84 | $9.85 | $9.80 |
| Purchase #5 | $40.85 | 3.648% | $42.3402 | $42.34 | $42.35 | $42.30 |
| Purchase #6 | $226.86 | 4.857% | $237.8786 | $237.88 | $237.90 | $237.90 |
| Purchase #7 | $136.62 | 9.388% | $149.4459 | $149.45 | $149.45 | $149.40 |
| 7 purchase totals = | $728.76 | $779.6860 | $779.69 | $779.75 | $779.60 | |