| 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 | $34.96 | 13.472% | $39.6698 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $189.73 | 8.335% | $205.544 | $205.54 | $205.55 | $205.50 |
| Purchase #3 | $229.32 | 13.747% | $260.8446 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $96.61 | 10.677% | $106.925 | $106.93 | $106.95 | $106.90 |
| Purchase #5 | $191.68 | 6.463% | $204.0683 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $23.42 | 3.509% | $24.2418 | $24.24 | $24.25 | $24.20 |
| Purchase #7 | $99.48 | 9.547% | $108.9774 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $865.20 | $950.2709 | $950.27 | $950.30 | $950.20 | |