| 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 | $5.44 | 12.108% | $6.0987 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $15.86 | 3.804% | $16.4633 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $214.89 | 12.400% | $241.5364 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $198.58 | 4.764% | $208.0404 | $208.04 | $208.05 | $208.00 |
| Purchase #5 | $146.90 | 11.584% | $163.9169 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $60.28 | 12.145% | $67.601 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $73.58 | 5.135% | $77.3583 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $715.53 | $781.0150 | $781.02 | $781.00 | $781.00 | |