| 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 | $80.60 | 13.521% | $91.4979 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $43.71 | 13.310% | $49.5278 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $186.95 | 3.382% | $193.2726 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $230.51 | 7.866% | $248.6419 | $248.64 | $248.65 | $248.60 |
| Purchase #5 | $65.53 | 9.761% | $71.9264 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $21.59 | 7.541% | $23.2181 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $167.74 | 13.810% | $190.9049 | $190.90 | $190.90 | $190.90 |
| 7 purchase totals = | $796.63 | $868.9896 | $868.99 | $869.00 | $868.90 | |