| 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 | $80.39 | 13.162% | $90.9709 | $90.97 | $90.95 | $91.00 |
| Purchase #2 | $186.83 | 3.465% | $193.3037 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $157.63 | 13.478% | $178.8754 | $178.88 | $178.90 | $178.90 |
| Purchase #4 | $35.78 | 13.638% | $40.6597 | $40.66 | $40.65 | $40.70 |
| Purchase #5 | $233.27 | 8.112% | $252.1929 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $212.63 | 13.682% | $241.722 | $241.72 | $241.70 | $241.70 |
| Purchase #7 | $5.58 | 11.468% | $6.2199 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $912.11 | $1,003.9445 | $1,003.94 | $1,003.90 | $1,004.00 | |