| 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 | $39.70 | 4.332% | $41.4198 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $41.45 | 13.299% | $46.9624 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $73.25 | 9.389% | $80.1274 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $126.55 | 6.581% | $134.8783 | $134.88 | $134.90 | $134.90 |
| Purchase #5 | $97.51 | 12.818% | $110.0088 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $90.32 | 3.826% | $93.7756 | $93.78 | $93.80 | $93.80 |
| Purchase #7 | $247.40 | 13.222% | $280.1112 | $280.11 | $280.10 | $280.10 |
| 7 purchase totals = | $716.18 | $787.2835 | $787.29 | $787.30 | $787.30 | |