| 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 | $6.62 | 8.501% | $7.1828 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $203.93 | 12.296% | $229.0052 | $229.01 | $229.00 | $229.00 |
| Purchase #3 | $56.68 | 7.178% | $60.7485 | $60.75 | $60.75 | $60.70 |
| Purchase #4 | $74.90 | 5.805% | $79.2479 | $79.25 | $79.25 | $79.20 |
| Purchase #5 | $208.33 | 6.352% | $221.5631 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $203.93 | 12.415% | $229.2479 | $229.25 | $229.25 | $229.20 |
| Purchase #7 | $230.43 | 6.557% | $245.5393 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $984.82 | $1,072.5347 | $1,072.54 | $1,072.55 | $1,072.40 | |