| 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 | $53.89 | 5.434% | $56.8184 | $56.82 | $56.80 | $56.80 |
| Purchase #2 | $37.61 | 13.228% | $42.5851 | $42.59 | $42.60 | $42.60 |
| Purchase #3 | $7.81 | 5.150% | $8.2122 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $215.98 | 6.171% | $229.3081 | $229.31 | $229.30 | $229.30 |
| Purchase #5 | $156.41 | 12.376% | $175.7673 | $175.77 | $175.75 | $175.80 |
| Purchase #6 | $21.76 | 9.675% | $23.8653 | $23.87 | $23.85 | $23.90 |
| Purchase #7 | $14.33 | 12.484% | $16.119 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $507.79 | $552.6754 | $552.69 | $552.60 | $552.70 | |