| 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 | $76.61 | 4.803% | $80.2896 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $97.77 | 13.345% | $110.8174 | $110.82 | $110.80 | $110.80 |
| Purchase #3 | $163.83 | 6.381% | $174.284 | $174.28 | $174.30 | $174.30 |
| Purchase #4 | $228.60 | 10.554% | $252.7264 | $252.73 | $252.75 | $252.70 |
| Purchase #5 | $78.54 | 3.623% | $81.3855 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $164.35 | 6.290% | $174.6876 | $174.69 | $174.70 | $174.70 |
| Purchase #7 | $179.59 | 4.513% | $187.6949 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $989.29 | $1,061.8854 | $1,061.89 | $1,061.95 | $1,061.90 | |