| 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 | $96.51 | 4.161% | $100.5258 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $67.50 | 9.321% | $73.7917 | $73.79 | $73.80 | $73.80 |
| Purchase #3 | $34.47 | 12.649% | $38.8301 | $38.83 | $38.85 | $38.80 |
| Purchase #4 | $75.94 | 9.324% | $83.0206 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $111.29 | 3.842% | $115.5658 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $250.92 | 6.474% | $267.1646 | $267.16 | $267.15 | $267.20 |
| Purchase #7 | $126.27 | 8.587% | $137.1128 | $137.11 | $137.10 | $137.10 |
| 7 purchase totals = | $762.90 | $816.0114 | $816.01 | $816.00 | $816.00 | |