| 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 | $22.76 | 9.604% | $24.9459 | $24.95 | $24.95 | $24.90 |
| Purchase #2 | $67.96 | 7.455% | $73.0264 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $88.67 | 4.428% | $92.5963 | $92.60 | $92.60 | $92.60 |
| Purchase #4 | $168.62 | 7.726% | $181.6476 | $181.65 | $181.65 | $181.60 |
| Purchase #5 | $137.81 | 13.720% | $156.7175 | $156.72 | $156.70 | $156.70 |
| Purchase #6 | $171.82 | 8.789% | $186.9213 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $117.89 | 3.670% | $122.2166 | $122.22 | $122.20 | $122.20 |
| 7 purchase totals = | $775.53 | $838.0716 | $838.09 | $838.05 | $837.90 | |