| 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 | $42.27 | 8.824% | $45.9999 | $46.00 | $46.00 | $46.00 |
| Purchase #2 | $141.73 | 4.354% | $147.9009 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $39.90 | 11.122% | $44.3377 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $49.82 | 8.671% | $54.1399 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $77.66 | 3.214% | $80.156 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $175.88 | 4.200% | $183.267 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $181.99 | 5.829% | $192.5982 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $709.25 | $748.3996 | $748.41 | $748.40 | $748.40 | |