| 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 | $49.44 | 8.217% | $53.5025 | $53.50 | $53.50 | $53.50 |
| Purchase #2 | $7.66 | 5.144% | $8.054 | $8.05 | $8.05 | $8.10 |
| Purchase #3 | $213.73 | 3.389% | $220.9733 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $81.33 | 5.272% | $85.6177 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $215.38 | 8.356% | $233.3772 | $233.38 | $233.40 | $233.40 |
| Purchase #6 | $54.32 | 7.838% | $58.5776 | $58.58 | $58.60 | $58.60 |
| Purchase #7 | $36.38 | 9.284% | $39.7575 | $39.76 | $39.75 | $39.80 |
| 7 purchase totals = | $658.24 | $699.8598 | $699.86 | $699.85 | $700.00 | |