| 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 | $25.29 | 5.726% | $26.7381 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $196.83 | 12.409% | $221.2546 | $221.25 | $221.25 | $221.30 |
| Purchase #3 | $115.81 | 6.873% | $123.7696 | $123.77 | $123.75 | $123.80 |
| Purchase #4 | $141.58 | 8.381% | $153.4458 | $153.45 | $153.45 | $153.40 |
| Purchase #5 | $86.93 | 9.695% | $95.3579 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $206.51 | 7.519% | $222.0375 | $222.04 | $222.05 | $222.00 |
| Purchase #7 | $212.44 | 13.316% | $240.7285 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $985.39 | $1,083.3320 | $1,083.34 | $1,083.35 | $1,083.30 | |