| 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 | $78.37 | 13.204% | $88.718 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $250.64 | 13.589% | $284.6995 | $284.70 | $284.70 | $284.70 |
| Purchase #3 | $121.97 | 10.607% | $134.9074 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $156.61 | 9.388% | $171.3125 | $171.31 | $171.30 | $171.30 |
| Purchase #5 | $7.46 | 5.735% | $7.8878 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $98.85 | 8.283% | $107.0377 | $107.04 | $107.05 | $107.00 |
| Purchase #7 | $73.88 | 4.387% | $77.1211 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $787.78 | $871.6840 | $871.69 | $871.65 | $871.60 | |