| 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 | $26.99 | 7.823% | $29.1014 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $124.55 | 7.867% | $134.3483 | $134.35 | $134.35 | $134.30 |
| Purchase #3 | $92.50 | 6.441% | $98.4579 | $98.46 | $98.45 | $98.50 |
| Purchase #4 | $182.30 | 8.322% | $197.471 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $248.73 | 11.510% | $277.3588 | $277.36 | $277.35 | $277.40 |
| Purchase #6 | $103.86 | 11.806% | $116.1217 | $116.12 | $116.10 | $116.10 |
| Purchase #7 | $23.31 | 11.502% | $25.9911 | $25.99 | $26.00 | $26.00 |
| 7 purchase totals = | $802.24 | $878.8502 | $878.85 | $878.80 | $878.90 | |