| 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 | $73.30 | 8.426% | $79.4763 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $148.90 | 13.438% | $168.9092 | $168.91 | $168.90 | $168.90 |
| Purchase #3 | $188.72 | 12.689% | $212.6667 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $120.44 | 3.285% | $124.3965 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $32.25 | 12.698% | $36.3451 | $36.35 | $36.35 | $36.30 |
| Purchase #6 | $71.25 | 3.238% | $73.5571 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $223.50 | 5.217% | $235.16 | $235.16 | $235.15 | $235.20 |
| 7 purchase totals = | $858.36 | $930.5109 | $930.53 | $930.50 | $930.60 | |