| 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 | $31.50 | 10.657% | $34.857 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $136.42 | 12.740% | $153.7999 | $153.80 | $153.80 | $153.80 |
| Purchase #3 | $82.61 | 6.862% | $88.2787 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $221.39 | 4.332% | $230.9806 | $230.98 | $231.00 | $231.00 |
| Purchase #5 | $50.64 | 10.289% | $55.8503 | $55.85 | $55.85 | $55.90 |
| Purchase #6 | $61.70 | 5.210% | $64.9146 | $64.91 | $64.90 | $64.90 |
| Purchase #7 | $5.54 | 6.395% | $5.8943 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $589.80 | $634.5754 | $634.57 | $634.60 | $634.70 | |