| 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 | $10.77 | 12.852% | $12.1542 | $12.15 | $12.15 | $12.20 |
| Purchase #2 | $9.63 | 6.569% | $10.2626 | $10.26 | $10.25 | $10.30 |
| Purchase #3 | $49.98 | 10.546% | $55.2509 | $55.25 | $55.25 | $55.30 |
| Purchase #4 | $159.98 | 3.758% | $165.992 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $221.56 | 8.699% | $240.8335 | $240.83 | $240.85 | $240.80 |
| Purchase #6 | $226.68 | 9.661% | $248.5796 | $248.58 | $248.60 | $248.60 |
| Purchase #7 | $131.68 | 7.560% | $141.635 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $810.28 | $874.7078 | $874.70 | $874.75 | $874.80 | |