| 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 | $10.33 | 11.228% | $11.4899 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $186.29 | 9.749% | $204.4514 | $204.45 | $204.45 | $204.50 |
| Purchase #3 | $9.95 | 7.798% | $10.7259 | $10.73 | $10.75 | $10.70 |
| Purchase #4 | $162.62 | 11.707% | $181.6579 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $69.63 | 7.500% | $74.8523 | $74.85 | $74.85 | $74.90 |
| Purchase #6 | $105.95 | 6.155% | $112.4712 | $112.47 | $112.45 | $112.50 |
| Purchase #7 | $226.39 | 12.711% | $255.1664 | $255.17 | $255.15 | $255.20 |
| 7 purchase totals = | $771.16 | $850.8150 | $850.82 | $850.80 | $851.00 | |