| 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 | $100.98 | 5.484% | $106.5177 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $190.78 | 4.260% | $198.9072 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $72.92 | 9.445% | $79.8073 | $79.81 | $79.80 | $79.80 |
| Purchase #4 | $9.45 | 4.496% | $9.8749 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $194.91 | 6.129% | $206.856 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $20.72 | 4.369% | $21.6253 | $21.63 | $21.65 | $21.60 |
| Purchase #7 | $103.90 | 5.582% | $109.6997 | $109.70 | $109.70 | $109.70 |
| 7 purchase totals = | $693.66 | $733.2881 | $733.30 | $733.25 | $733.30 | |