| 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 | $90.37 | 11.851% | $101.0797 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $136.52 | 13.657% | $155.1645 | $155.16 | $155.15 | $155.20 |
| Purchase #3 | $63.45 | 5.189% | $66.7424 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $205.71 | 7.738% | $221.6278 | $221.63 | $221.65 | $221.60 |
| Purchase #5 | $44.43 | 12.537% | $50.0002 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $108.80 | 13.289% | $123.2584 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $144.54 | 8.172% | $156.3518 | $156.35 | $156.35 | $156.40 |
| 7 purchase totals = | $793.82 | $874.2248 | $874.22 | $874.25 | $874.30 | |