| 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 | $54.46 | 3.386% | $56.304 | $56.30 | $56.30 | $56.30 |
| Purchase #2 | $148.26 | 11.542% | $165.3722 | $165.37 | $165.35 | $165.40 |
| Purchase #3 | $61.74 | 10.201% | $68.0381 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $149.29 | 6.858% | $159.5283 | $159.53 | $159.55 | $159.50 |
| Purchase #5 | $57.57 | 10.686% | $63.7219 | $63.72 | $63.70 | $63.70 |
| Purchase #6 | $41.60 | 10.743% | $46.0691 | $46.07 | $46.05 | $46.10 |
| Purchase #7 | $30.40 | 4.411% | $31.7409 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $543.32 | $590.7745 | $590.77 | $590.75 | $590.70 | |