| 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 | $37.32 | 5.592% | $39.4069 | $39.41 | $39.40 | $39.40 |
| Purchase #2 | $220.55 | 9.651% | $241.8353 | $241.84 | $241.85 | $241.80 |
| Purchase #3 | $178.92 | 9.249% | $195.4683 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $82.67 | 7.642% | $88.9876 | $88.99 | $89.00 | $89.00 |
| Purchase #5 | $6.53 | 6.305% | $6.9417 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $164.49 | 10.490% | $181.745 | $181.75 | $181.75 | $181.70 |
| Purchase #7 | $50.60 | 3.659% | $52.4515 | $52.45 | $52.45 | $52.50 |
| 7 purchase totals = | $741.08 | $806.8363 | $806.85 | $806.85 | $806.80 | |