| 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 | $72.37 | 12.262% | $81.244 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $81.98 | 13.841% | $93.3269 | $93.33 | $93.35 | $93.30 |
| Purchase #3 | $17.93 | 9.197% | $19.579 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $138.80 | 5.626% | $146.6089 | $146.61 | $146.60 | $146.60 |
| Purchase #5 | $121.85 | 5.540% | $128.6005 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $164.46 | 3.198% | $169.7194 | $169.72 | $169.70 | $169.70 |
| Purchase #7 | $116.91 | 12.140% | $131.1029 | $131.10 | $131.10 | $131.10 |
| 7 purchase totals = | $714.30 | $770.1816 | $770.18 | $770.20 | $770.10 | |