| 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 | $186.40 | 7.729% | $200.8069 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $25.37 | 11.168% | $28.2033 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $9.57 | 9.803% | $10.5081 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $37.97 | 8.122% | $41.0539 | $41.05 | $41.05 | $41.10 |
| Purchase #5 | $184.80 | 10.305% | $203.8436 | $203.84 | $203.85 | $203.80 |
| Purchase #6 | $154.91 | 6.301% | $164.6709 | $164.67 | $164.65 | $164.70 |
| Purchase #7 | $109.85 | 6.842% | $117.3659 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $708.87 | $766.4526 | $766.45 | $766.40 | $766.50 | |