| 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 | $45.79 | 8.756% | $49.7994 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $33.86 | 4.375% | $35.3414 | $35.34 | $35.35 | $35.30 |
| Purchase #3 | $219.29 | 6.851% | $234.3136 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $11.50 | 4.617% | $12.031 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $46.69 | 6.280% | $49.6221 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $54.35 | 3.451% | $56.2256 | $56.23 | $56.25 | $56.20 |
| Purchase #7 | $139.73 | 10.417% | $154.2857 | $154.29 | $154.30 | $154.30 |
| 7 purchase totals = | $551.21 | $591.6188 | $591.62 | $591.65 | $591.50 | |