| 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 | $245.56 | 5.562% | $259.218 | $259.22 | $259.20 | $259.20 |
| Purchase #2 | $62.82 | 8.378% | $68.0831 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $192.27 | 7.726% | $207.1248 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $8.76 | 8.738% | $9.5254 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $30.41 | 10.279% | $33.5358 | $33.54 | $33.55 | $33.50 |
| Purchase #6 | $6.58 | 11.868% | $7.3609 | $7.36 | $7.35 | $7.40 |
| Purchase #7 | $33.55 | 13.863% | $38.201 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $579.95 | $623.0490 | $623.05 | $623.05 | $623.00 | |