| 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 | $84.32 | 7.621% | $90.746 | $90.75 | $90.75 | $90.70 |
| Purchase #2 | $248.67 | 4.271% | $259.2907 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $107.69 | 7.599% | $115.8734 | $115.87 | $115.85 | $115.90 |
| Purchase #4 | $134.68 | 7.368% | $144.6032 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $77.76 | 3.563% | $80.5306 | $80.53 | $80.55 | $80.50 |
| Purchase #6 | $49.76 | 5.267% | $52.3809 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $54.42 | 12.704% | $61.3335 | $61.33 | $61.35 | $61.30 |
| 7 purchase totals = | $757.30 | $804.7583 | $804.75 | $804.80 | $804.70 | |