| 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 | $63.72 | 11.807% | $71.2434 | $71.24 | $71.25 | $71.20 |
| Purchase #2 | $228.38 | 13.499% | $259.209 | $259.21 | $259.20 | $259.20 |
| Purchase #3 | $88.94 | 6.617% | $94.8252 | $94.83 | $94.85 | $94.80 |
| Purchase #4 | $81.56 | 8.122% | $88.1843 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $9.41 | 7.367% | $10.1032 | $10.10 | $10.10 | $10.10 |
| Purchase #6 | $97.38 | 4.589% | $101.8488 | $101.85 | $101.85 | $101.80 |
| Purchase #7 | $110.80 | 5.499% | $116.8929 | $116.89 | $116.90 | $116.90 |
| 7 purchase totals = | $680.19 | $742.3068 | $742.30 | $742.35 | $742.20 | |