| 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 | $35.97 | 9.340% | $39.3296 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $200.47 | 7.804% | $216.1147 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $235.72 | 4.576% | $246.5065 | $246.51 | $246.50 | $246.50 |
| Purchase #4 | $6.43 | 4.676% | $6.7307 | $6.73 | $6.75 | $6.70 |
| Purchase #5 | $63.41 | 11.762% | $70.8683 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $109.87 | 10.399% | $121.2954 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $11.46 | 4.837% | $12.0143 | $12.01 | $12.00 | $12.00 |
| 7 purchase totals = | $663.33 | $712.8595 | $712.86 | $712.85 | $712.80 | |