| 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 | $25.60 | 4.175% | $26.6688 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $209.80 | 8.793% | $228.2477 | $228.25 | $228.25 | $228.20 |
| Purchase #3 | $92.64 | 11.358% | $103.1621 | $103.16 | $103.15 | $103.20 |
| Purchase #4 | $62.28 | 11.332% | $69.3376 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $153.64 | 8.486% | $166.6779 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $236.52 | 13.797% | $269.1527 | $269.15 | $269.15 | $269.20 |
| Purchase #7 | $144.44 | 8.708% | $157.0178 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $924.92 | $1,020.2646 | $1,020.27 | $1,020.25 | $1,020.30 | |