| 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 | $85.87 | 11.575% | $95.8095 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $147.56 | 4.308% | $153.9169 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $108.73 | 10.748% | $120.4163 | $120.42 | $120.40 | $120.40 |
| Purchase #4 | $117.86 | 13.169% | $133.381 | $133.38 | $133.40 | $133.40 |
| Purchase #5 | $15.72 | 13.289% | $17.809 | $17.81 | $17.80 | $17.80 |
| Purchase #6 | $109.53 | 5.528% | $115.5848 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $12.72 | 5.607% | $13.4332 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $597.99 | $650.3507 | $650.35 | $650.35 | $650.30 | |