| 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 | $75.45 | 12.676% | $85.014 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $22.75 | 6.841% | $24.3063 | $24.31 | $24.30 | $24.30 |
| Purchase #3 | $222.49 | 4.591% | $232.7045 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $62.41 | 8.142% | $67.4914 | $67.49 | $67.50 | $67.50 |
| Purchase #5 | $81.34 | 13.298% | $92.1566 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $6.64 | 7.675% | $7.1496 | $7.15 | $7.15 | $7.10 |
| Purchase #7 | $140.26 | 11.150% | $155.899 | $155.90 | $155.90 | $155.90 |
| 7 purchase totals = | $611.34 | $664.7214 | $664.72 | $664.70 | $664.70 | |