| 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 | $40.72 | 6.774% | $43.4784 | $43.48 | $43.50 | $43.50 |
| Purchase #2 | $26.28 | 7.759% | $28.3191 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $158.63 | 7.719% | $170.8746 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $183.41 | 5.369% | $193.2573 | $193.26 | $193.25 | $193.30 |
| Purchase #5 | $134.89 | 7.242% | $144.6587 | $144.66 | $144.65 | $144.70 |
| Purchase #6 | $240.44 | 12.803% | $271.2235 | $271.22 | $271.20 | $271.20 |
| Purchase #7 | $148.98 | 13.783% | $169.5139 | $169.51 | $169.50 | $169.50 |
| 7 purchase totals = | $933.35 | $1,021.3255 | $1,021.32 | $1,021.25 | $1,021.40 | |