| 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 | $33.92 | 12.627% | $38.2031 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $203.95 | 3.547% | $211.1841 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $250.57 | 13.382% | $284.1013 | $284.10 | $284.10 | $284.10 |
| Purchase #4 | $50.44 | 8.433% | $54.6936 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $71.56 | 7.406% | $76.8597 | $76.86 | $76.85 | $76.90 |
| Purchase #6 | $64.36 | 8.856% | $70.0597 | $70.06 | $70.05 | $70.10 |
| Purchase #7 | $207.25 | 13.822% | $235.8961 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $882.05 | $970.9976 | $970.99 | $971.00 | $971.10 | |