| 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 | $93.34 | 4.863% | $97.8791 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $14.68 | 8.149% | $15.8763 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $210.89 | 11.149% | $234.4021 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $191.96 | 13.198% | $217.2949 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $250.81 | 3.527% | $259.6561 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $245.65 | 4.389% | $256.4316 | $256.43 | $256.45 | $256.40 |
| Purchase #7 | $25.42 | 13.270% | $28.7932 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $1,032.75 | $1,110.3333 | $1,110.33 | $1,110.40 | $1,110.40 | |