| 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 | $7.54 | 6.463% | $8.0273 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $52.80 | 5.629% | $55.7721 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $58.78 | 8.383% | $63.7075 | $63.71 | $63.70 | $63.70 |
| Purchase #4 | $142.49 | 9.770% | $156.4113 | $156.41 | $156.40 | $156.40 |
| Purchase #5 | $190.96 | 8.827% | $207.816 | $207.82 | $207.80 | $207.80 |
| Purchase #6 | $22.79 | 7.578% | $24.517 | $24.52 | $24.50 | $24.50 |
| Purchase #7 | $124.30 | 13.333% | $140.8729 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $599.66 | $657.1241 | $657.13 | $657.05 | $657.10 | |