| 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 | $85.73 | 3.206% | $88.4785 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $77.60 | 4.265% | $80.9096 | $80.91 | $80.90 | $80.90 |
| Purchase #3 | $187.88 | 11.178% | $208.8812 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $155.77 | 7.341% | $167.2051 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $115.88 | 3.578% | $120.0262 | $120.03 | $120.05 | $120.00 |
| Purchase #6 | $111.47 | 12.717% | $125.6456 | $125.65 | $125.65 | $125.60 |
| Purchase #7 | $241.46 | 10.634% | $267.1369 | $267.14 | $267.15 | $267.10 |
| 7 purchase totals = | $975.79 | $1,058.2831 | $1,058.30 | $1,058.35 | $1,058.20 | |