| 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 | $34.29 | 10.453% | $37.8743 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $85.63 | 12.853% | $96.636 | $96.64 | $96.65 | $96.60 |
| Purchase #3 | $187.78 | 8.855% | $204.4079 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $163.88 | 13.585% | $186.1431 | $186.14 | $186.15 | $186.10 |
| Purchase #5 | $43.33 | 9.390% | $47.3987 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $70.56 | 4.288% | $73.5856 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $97.30 | 5.149% | $102.31 | $102.31 | $102.30 | $102.30 |
| 7 purchase totals = | $682.77 | $748.3556 | $748.36 | $748.35 | $748.30 | |