| 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 | $82.31 | 7.706% | $88.6528 | $88.65 | $88.65 | $88.70 |
| Purchase #2 | $64.46 | 8.403% | $69.8766 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $235.51 | 10.745% | $260.8155 | $260.82 | $260.80 | $260.80 |
| Purchase #4 | $62.83 | 12.770% | $70.8534 | $70.85 | $70.85 | $70.90 |
| Purchase #5 | $162.67 | 13.226% | $184.1847 | $184.18 | $184.20 | $184.20 |
| Purchase #6 | $18.49 | 5.277% | $19.4657 | $19.47 | $19.45 | $19.50 |
| Purchase #7 | $25.97 | 8.730% | $28.2372 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $652.24 | $722.0859 | $722.09 | $722.10 | $722.20 | |