| 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 | $29.80 | 11.329% | $33.176 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $187.95 | 13.790% | $213.8683 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $39.88 | 12.748% | $44.9639 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $155.77 | 11.794% | $174.1415 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $85.59 | 8.732% | $93.0637 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $72.83 | 6.309% | $77.4248 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $169.27 | 12.741% | $190.8367 | $190.84 | $190.85 | $190.80 |
| 7 purchase totals = | $741.09 | $827.4749 | $827.47 | $827.45 | $827.50 | |