| 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 | $23.50 | 8.574% | $25.5149 | $25.51 | $25.50 | $25.50 |
| Purchase #2 | $115.96 | 11.845% | $129.6955 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $108.64 | 6.508% | $115.7103 | $115.71 | $115.70 | $115.70 |
| Purchase #4 | $205.43 | 3.545% | $212.7125 | $212.71 | $212.70 | $212.70 |
| Purchase #5 | $103.99 | 11.183% | $115.6192 | $115.62 | $115.60 | $115.60 |
| Purchase #6 | $99.89 | 12.874% | $112.7498 | $112.75 | $112.75 | $112.70 |
| Purchase #7 | $242.87 | 6.657% | $259.0379 | $259.04 | $259.05 | $259.00 |
| 7 purchase totals = | $900.28 | $971.0401 | $971.04 | $971.00 | $970.90 | |