| 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 | $30.78 | 10.254% | $33.9362 | $33.94 | $33.95 | $33.90 |
| Purchase #2 | $249.34 | 10.332% | $275.1018 | $275.10 | $275.10 | $275.10 |
| Purchase #3 | $82.50 | 13.379% | $93.5377 | $93.54 | $93.55 | $93.50 |
| Purchase #4 | $64.93 | 3.533% | $67.224 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $60.95 | 13.699% | $69.2995 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $34.71 | 4.175% | $36.1591 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $15.86 | 9.352% | $17.3432 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $539.07 | $592.6015 | $592.60 | $592.60 | $592.50 | |