| 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 | $67.45 | 3.359% | $69.7156 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $250.94 | 5.263% | $264.147 | $264.15 | $264.15 | $264.10 |
| Purchase #3 | $53.62 | 5.706% | $56.6796 | $56.68 | $56.70 | $56.70 |
| Purchase #4 | $138.70 | 8.810% | $150.9195 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $155.59 | 11.374% | $173.2868 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $175.78 | 8.646% | $190.9779 | $190.98 | $191.00 | $191.00 |
| Purchase #7 | $95.83 | 10.554% | $105.9439 | $105.94 | $105.95 | $105.90 |
| 7 purchase totals = | $937.91 | $1,011.6703 | $1,011.68 | $1,011.70 | $1,011.60 | |