| 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 | $6.72 | 9.439% | $7.3543 | $7.35 | $7.35 | $7.40 |
| Purchase #2 | $214.35 | 12.581% | $241.3174 | $241.32 | $241.30 | $241.30 |
| Purchase #3 | $30.89 | 12.463% | $34.7398 | $34.74 | $34.75 | $34.70 |
| Purchase #4 | $133.34 | 7.712% | $143.6232 | $143.62 | $143.60 | $143.60 |
| Purchase #5 | $199.35 | 6.717% | $212.7403 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $129.33 | 5.376% | $136.2828 | $136.28 | $136.30 | $136.30 |
| Purchase #7 | $93.88 | 13.261% | $106.3294 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $807.86 | $882.3872 | $882.38 | $882.40 | $882.30 | |