| 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 | $69.79 | 6.581% | $74.3829 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $160.35 | 3.105% | $165.3289 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $76.45 | 4.605% | $79.9705 | $79.97 | $79.95 | $80.00 |
| Purchase #4 | $185.40 | 4.443% | $193.6373 | $193.64 | $193.65 | $193.60 |
| Purchase #5 | $112.44 | 5.522% | $118.6489 | $118.65 | $118.65 | $118.60 |
| Purchase #6 | $147.49 | 12.509% | $165.9395 | $165.94 | $165.95 | $165.90 |
| Purchase #7 | $132.52 | 12.855% | $149.5554 | $149.56 | $149.55 | $149.60 |
| 7 purchase totals = | $884.44 | $947.4634 | $947.47 | $947.50 | $947.40 | |