| 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 | $87.84 | 5.265% | $92.4648 | $92.46 | $92.45 | $92.50 |
| Purchase #2 | $42.50 | 10.128% | $46.8044 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $164.51 | 6.701% | $175.5338 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $89.46 | 6.457% | $95.2364 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $233.38 | 6.515% | $248.5847 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $37.53 | 7.414% | $40.3125 | $40.31 | $40.30 | $40.30 |
| Purchase #7 | $107.99 | 13.645% | $122.7252 | $122.73 | $122.75 | $122.70 |
| 7 purchase totals = | $763.21 | $821.6618 | $821.65 | $821.70 | $821.60 | |