| 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 | $8.30 | 6.636% | $8.8508 | $8.85 | $8.85 | $8.90 |
| Purchase #2 | $210.96 | 7.230% | $226.2124 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $59.96 | 9.540% | $65.6802 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $44.31 | 7.204% | $47.5021 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $65.73 | 6.488% | $69.9946 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $209.67 | 12.401% | $235.6712 | $235.67 | $235.65 | $235.70 |
| Purchase #7 | $65.98 | 6.788% | $70.4587 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $664.91 | $724.3700 | $724.36 | $724.35 | $724.50 | |