| 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 | $99.49 | 7.112% | $106.5657 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $69.31 | 3.342% | $71.6263 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $28.84 | 4.309% | $30.0827 | $30.08 | $30.10 | $30.10 |
| Purchase #4 | $9.92 | 5.264% | $10.4422 | $10.44 | $10.45 | $10.40 |
| Purchase #5 | $216.56 | 13.494% | $245.7826 | $245.78 | $245.80 | $245.80 |
| Purchase #6 | $83.80 | 4.165% | $87.2903 | $87.29 | $87.30 | $87.30 |
| Purchase #7 | $85.25 | 13.223% | $96.5226 | $96.52 | $96.50 | $96.50 |
| 7 purchase totals = | $593.17 | $648.3124 | $648.31 | $648.35 | $648.30 | |