| 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 | $28.50 | 10.802% | $31.5786 | $31.58 | $31.60 | $31.60 |
| Purchase #2 | $61.54 | 11.769% | $68.7826 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $115.46 | 13.559% | $131.1152 | $131.12 | $131.10 | $131.10 |
| Purchase #4 | $120.62 | 12.283% | $135.4358 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $201.95 | 4.499% | $211.0357 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $24.50 | 12.804% | $27.637 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $207.84 | 7.281% | $222.9728 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $760.41 | $828.5577 | $828.57 | $828.60 | $828.50 | |