| 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 | $34.98 | 11.692% | $39.0699 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $193.65 | 5.534% | $204.3666 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $23.83 | 8.710% | $25.9056 | $25.91 | $25.90 | $25.90 |
| Purchase #4 | $50.79 | 13.874% | $57.8366 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $35.48 | 4.303% | $37.0067 | $37.01 | $37.00 | $37.00 |
| Purchase #6 | $30.62 | 3.572% | $31.7137 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $23.25 | 3.871% | $24.15 | $24.15 | $24.15 | $24.20 |
| 7 purchase totals = | $392.60 | $420.0491 | $420.06 | $420.00 | $420.10 | |