| 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 | $36.29 | 3.144% | $37.431 | $37.43 | $37.45 | $37.40 |
| Purchase #2 | $57.46 | 9.722% | $63.0463 | $63.05 | $63.05 | $63.00 |
| Purchase #3 | $199.56 | 7.281% | $214.09 | $214.09 | $214.10 | $214.10 |
| Purchase #4 | $132.90 | 12.222% | $149.143 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $226.58 | 3.128% | $233.6674 | $233.67 | $233.65 | $233.70 |
| Purchase #6 | $25.92 | 10.812% | $28.7225 | $28.72 | $28.70 | $28.70 |
| Purchase #7 | $221.46 | 10.748% | $245.2625 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $900.17 | $971.3627 | $971.36 | $971.35 | $971.30 | |