| 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 | $34.30 | 10.581% | $37.9293 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $160.51 | 3.292% | $165.794 | $165.79 | $165.80 | $165.80 |
| Purchase #3 | $26.36 | 11.507% | $29.3932 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $5.83 | 7.453% | $6.2645 | $6.26 | $6.25 | $6.30 |
| Purchase #5 | $84.64 | 8.778% | $92.0697 | $92.07 | $92.05 | $92.10 |
| Purchase #6 | $82.86 | 10.506% | $91.5653 | $91.57 | $91.55 | $91.60 |
| Purchase #7 | $173.33 | 5.488% | $182.8424 | $182.84 | $182.85 | $182.80 |
| 7 purchase totals = | $567.83 | $605.8584 | $605.85 | $605.85 | $605.90 | |