| 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 | $69.30 | 5.454% | $73.0796 | $73.08 | $73.10 | $73.10 |
| Purchase #2 | $58.99 | 6.459% | $62.8002 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $190.26 | 4.339% | $198.5154 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $110.74 | 5.456% | $116.782 | $116.78 | $116.80 | $116.80 |
| Purchase #5 | $123.92 | 3.389% | $128.1196 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $228.52 | 7.423% | $245.483 | $245.48 | $245.50 | $245.50 |
| Purchase #7 | $11.53 | 9.418% | $12.6159 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $793.26 | $837.3957 | $837.40 | $837.40 | $837.40 | |