| 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 | $112.78 | 11.482% | $125.7294 | $125.73 | $125.75 | $125.70 |
| Purchase #2 | $10.54 | 6.282% | $11.2021 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $141.91 | 11.725% | $158.5489 | $158.55 | $158.55 | $158.50 |
| Purchase #4 | $78.44 | 3.183% | $80.9367 | $80.94 | $80.95 | $80.90 |
| Purchase #5 | $175.61 | 3.123% | $181.0943 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $98.42 | 5.582% | $103.9138 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $7.46 | 6.373% | $7.9354 | $7.94 | $7.95 | $7.90 |
| 7 purchase totals = | $625.16 | $669.3606 | $669.36 | $669.40 | $669.20 | |