| 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 | $33.74 | 12.474% | $37.9487 | $37.95 | $37.95 | $37.90 |
| Purchase #2 | $6.53 | 9.868% | $7.1744 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $160.53 | 6.605% | $171.133 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $71.31 | 12.683% | $80.3542 | $80.35 | $80.35 | $80.40 |
| Purchase #5 | $22.28 | 5.821% | $23.5769 | $23.58 | $23.60 | $23.60 |
| Purchase #6 | $161.89 | 6.429% | $172.2979 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $19.25 | 11.851% | $21.5313 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $475.53 | $514.0164 | $514.01 | $514.05 | $514.00 | |