| 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 | $18.81 | 9.550% | $20.6064 | $20.61 | $20.60 | $20.60 |
| Purchase #2 | $139.82 | 6.467% | $148.8622 | $148.86 | $148.85 | $148.90 |
| Purchase #3 | $195.26 | 5.492% | $205.9837 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $79.97 | 4.428% | $83.5111 | $83.51 | $83.50 | $83.50 |
| Purchase #5 | $158.38 | 8.866% | $172.422 | $172.42 | $172.40 | $172.40 |
| Purchase #6 | $8.95 | 4.168% | $9.323 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $115.82 | 12.218% | $129.9709 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $717.01 | $770.6793 | $770.67 | $770.60 | $770.70 | |