| 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 | $72.69 | 3.209% | $75.0226 | $75.02 | $75.00 | $75.00 |
| Purchase #2 | $74.51 | 13.108% | $84.2768 | $84.28 | $84.30 | $84.30 |
| Purchase #3 | $109.50 | 4.138% | $114.0311 | $114.03 | $114.05 | $114.00 |
| Purchase #4 | $6.97 | 4.124% | $7.2574 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $106.90 | 4.874% | $112.1103 | $112.11 | $112.10 | $112.10 |
| Purchase #6 | $123.42 | 3.202% | $127.3719 | $127.37 | $127.35 | $127.40 |
| Purchase #7 | $209.69 | 10.149% | $230.9714 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $703.68 | $751.0415 | $751.04 | $751.00 | $751.10 | |