| 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 | $46.70 | 8.357% | $50.6027 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $222.88 | 13.160% | $252.211 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $217.84 | 13.715% | $247.7168 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $58.41 | 9.763% | $64.1126 | $64.11 | $64.10 | $64.10 |
| Purchase #5 | $58.53 | 4.580% | $61.2107 | $61.21 | $61.20 | $61.20 |
| Purchase #6 | $208.54 | 8.571% | $226.414 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $145.65 | 3.562% | $150.8381 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $958.55 | $1,053.1059 | $1,053.10 | $1,053.05 | $1,053.00 | |