| 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 | $15.45 | 8.412% | $16.7497 | $16.75 | $16.75 | $16.70 |
| Purchase #2 | $131.76 | 10.537% | $145.6436 | $145.64 | $145.65 | $145.60 |
| Purchase #3 | $61.99 | 7.198% | $66.452 | $66.45 | $66.45 | $66.50 |
| Purchase #4 | $9.26 | 7.263% | $9.9326 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $205.94 | 13.687% | $234.127 | $234.13 | $234.15 | $234.10 |
| Purchase #6 | $15.80 | 12.457% | $17.7682 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $71.70 | 8.750% | $77.9738 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $511.90 | $568.6469 | $568.64 | $568.65 | $568.60 | |