| 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 | $59.36 | 13.865% | $67.5903 | $67.59 | $67.60 | $67.60 |
| Purchase #2 | $86.89 | 7.314% | $93.2451 | $93.25 | $93.25 | $93.20 |
| Purchase #3 | $80.46 | 5.647% | $85.0036 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $80.63 | 6.331% | $85.7347 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $185.70 | 8.612% | $201.6925 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $120.33 | 7.149% | $128.9324 | $128.93 | $128.95 | $128.90 |
| Purchase #7 | $168.53 | 11.762% | $188.3525 | $188.35 | $188.35 | $188.40 |
| 7 purchase totals = | $781.90 | $850.5511 | $850.54 | $850.60 | $850.50 | |