| 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 | $109.53 | 5.642% | $115.7097 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $89.74 | 12.239% | $100.7233 | $100.72 | $100.70 | $100.70 |
| Purchase #3 | $64.46 | 7.594% | $69.3551 | $69.36 | $69.35 | $69.40 |
| Purchase #4 | $52.91 | 9.460% | $57.9153 | $57.92 | $57.90 | $57.90 |
| Purchase #5 | $217.52 | 11.112% | $241.6908 | $241.69 | $241.70 | $241.70 |
| Purchase #6 | $31.37 | 12.258% | $35.2153 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $70.79 | 9.357% | $77.4138 | $77.41 | $77.40 | $77.40 |
| 7 purchase totals = | $636.32 | $698.0233 | $698.03 | $697.95 | $698.00 | |