| 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 | $134.92 | 13.341% | $152.9197 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $8.40 | 5.713% | $8.8799 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $226.37 | 8.323% | $245.2108 | $245.21 | $245.20 | $245.20 |
| Purchase #4 | $69.58 | 11.740% | $77.7487 | $77.75 | $77.75 | $77.70 |
| Purchase #5 | $48.40 | 12.515% | $54.4573 | $54.46 | $54.45 | $54.50 |
| Purchase #6 | $142.55 | 5.186% | $149.9426 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $101.37 | 5.715% | $107.1633 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $731.59 | $796.3223 | $796.32 | $796.30 | $796.30 | |