| 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 | $146.97 | 4.812% | $154.0422 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $23.52 | 4.123% | $24.4897 | $24.49 | $24.50 | $24.50 |
| Purchase #3 | $15.69 | 9.311% | $17.1509 | $17.15 | $17.15 | $17.20 |
| Purchase #4 | $43.99 | 6.699% | $46.9369 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $57.31 | 11.729% | $64.0319 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $248.31 | 8.205% | $268.6838 | $268.68 | $268.70 | $268.70 |
| Purchase #7 | $27.29 | 5.845% | $28.8851 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $563.08 | $604.2205 | $604.22 | $604.30 | $604.20 | |