| 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 | $81.63 | 7.735% | $87.9441 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $27.80 | 3.507% | $28.7749 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $207.73 | 8.850% | $226.1141 | $226.11 | $226.10 | $226.10 |
| Purchase #4 | $237.75 | 7.573% | $255.7548 | $255.75 | $255.75 | $255.80 |
| Purchase #5 | $65.64 | 7.580% | $70.6155 | $70.62 | $70.60 | $70.60 |
| Purchase #6 | $198.31 | 12.313% | $222.7279 | $222.73 | $222.75 | $222.70 |
| Purchase #7 | $173.51 | 11.302% | $193.1201 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $992.37 | $1,085.0514 | $1,085.04 | $1,085.00 | $1,085.00 | |