| 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 | $51.40 | 9.313% | $56.1869 | $56.19 | $56.20 | $56.20 |
| Purchase #2 | $189.57 | 5.641% | $200.2636 | $200.26 | $200.25 | $200.30 |
| Purchase #3 | $6.46 | 7.270% | $6.9296 | $6.93 | $6.95 | $6.90 |
| Purchase #4 | $242.57 | 7.744% | $261.3546 | $261.35 | $261.35 | $261.40 |
| Purchase #5 | $66.59 | 4.855% | $69.8229 | $69.82 | $69.80 | $69.80 |
| Purchase #6 | $185.96 | 7.640% | $200.1673 | $200.17 | $200.15 | $200.20 |
| Purchase #7 | $234.72 | 9.163% | $256.2274 | $256.23 | $256.25 | $256.20 |
| 7 purchase totals = | $977.27 | $1,050.9523 | $1,050.95 | $1,050.95 | $1,051.00 | |