| 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 | $87.41 | 12.618% | $98.4394 | $98.44 | $98.45 | $98.40 |
| Purchase #2 | $5.87 | 8.734% | $6.3827 | $6.38 | $6.40 | $6.40 |
| Purchase #3 | $222.28 | 6.808% | $237.4128 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $25.52 | 11.189% | $28.3754 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $32.74 | 10.200% | $36.0795 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $174.82 | 3.684% | $181.2604 | $181.26 | $181.25 | $181.30 |
| Purchase #7 | $133.98 | 5.192% | $140.9362 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $682.62 | $728.8864 | $728.89 | $728.95 | $728.90 | |