| 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 | $35.93 | 8.761% | $39.0778 | $39.08 | $39.10 | $39.10 |
| Purchase #2 | $179.26 | 12.732% | $202.0834 | $202.08 | $202.10 | $202.10 |
| Purchase #3 | $228.71 | 7.324% | $245.4607 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $45.85 | 5.445% | $48.3465 | $48.35 | $48.35 | $48.30 |
| Purchase #5 | $186.37 | 11.376% | $207.5715 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $104.53 | 10.511% | $115.5171 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $14.89 | 7.704% | $16.0371 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $795.54 | $874.0941 | $874.10 | $874.10 | $874.10 | |