| 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 | $33.65 | 8.292% | $36.4403 | $36.44 | $36.45 | $36.40 |
| Purchase #2 | $80.82 | 3.190% | $83.3982 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $95.40 | 9.444% | $104.4096 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $113.77 | 10.867% | $126.1334 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $108.26 | 11.487% | $120.6958 | $120.70 | $120.70 | $120.70 |
| Purchase #6 | $105.83 | 3.698% | $109.7436 | $109.74 | $109.75 | $109.70 |
| Purchase #7 | $9.53 | 10.726% | $10.5522 | $10.55 | $10.55 | $10.60 |
| 7 purchase totals = | $547.26 | $591.3731 | $591.37 | $591.40 | $591.30 | |