| 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 | $57.79 | 11.559% | $64.4699 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $233.35 | 8.264% | $252.634 | $252.63 | $252.65 | $252.60 |
| Purchase #3 | $82.40 | 13.143% | $93.2298 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $99.89 | 9.316% | $109.1958 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $34.56 | 4.697% | $36.1833 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $205.95 | 3.351% | $212.8514 | $212.85 | $212.85 | $212.90 |
| Purchase #7 | $116.29 | 7.332% | $124.8164 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $830.23 | $893.3806 | $893.38 | $893.40 | $893.40 | |