| 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 | $52.37 | 6.154% | $55.5928 | $55.59 | $55.60 | $55.60 |
| Purchase #2 | $139.63 | 12.461% | $157.0293 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $223.44 | 5.533% | $235.8029 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $154.54 | 9.632% | $169.4253 | $169.43 | $169.45 | $169.40 |
| Purchase #5 | $152.53 | 13.680% | $173.3961 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $54.89 | 11.666% | $61.2935 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $180.79 | 9.846% | $198.5906 | $198.59 | $198.60 | $198.60 |
| 7 purchase totals = | $958.19 | $1,051.1305 | $1,051.13 | $1,051.20 | $1,051.10 | |