| 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 | $49.96 | 9.350% | $54.6313 | $54.63 | $54.65 | $54.60 |
| Purchase #2 | $22.27 | 3.369% | $23.0203 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $31.89 | 6.195% | $33.8656 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $97.35 | 12.782% | $109.7933 | $109.79 | $109.80 | $109.80 |
| Purchase #5 | $228.72 | 13.730% | $260.1233 | $260.12 | $260.10 | $260.10 |
| Purchase #6 | $197.85 | 7.675% | $213.035 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $176.98 | 5.492% | $186.6997 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $805.02 | $881.1685 | $881.17 | $881.15 | $881.10 | |