| 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 | $110.73 | 10.812% | $122.7021 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $78.51 | 3.503% | $81.2602 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $232.93 | 3.648% | $241.4273 | $241.43 | $241.45 | $241.40 |
| Purchase #4 | $62.93 | 4.777% | $65.9362 | $65.94 | $65.95 | $65.90 |
| Purchase #5 | $107.30 | 5.737% | $113.4558 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $39.96 | 4.704% | $41.8397 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $107.52 | 12.617% | $121.0858 | $121.09 | $121.10 | $121.10 |
| 7 purchase totals = | $739.88 | $787.7071 | $787.72 | $787.75 | $787.70 | |