| 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 | $114.92 | 9.657% | $126.0178 | $126.02 | $126.00 | $126.00 |
| Purchase #2 | $10.29 | 9.765% | $11.2948 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $17.42 | 13.141% | $19.7092 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $121.26 | 5.602% | $128.053 | $128.05 | $128.05 | $128.10 |
| Purchase #5 | $44.33 | 13.571% | $50.346 | $50.35 | $50.35 | $50.30 |
| Purchase #6 | $205.48 | 11.655% | $229.4287 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $71.47 | 6.112% | $75.8382 | $75.84 | $75.85 | $75.80 |
| 7 purchase totals = | $585.17 | $640.6877 | $640.69 | $640.70 | $640.60 | |