| 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 | $89.37 | 9.346% | $97.7225 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $27.76 | 5.398% | $29.2585 | $29.26 | $29.25 | $29.30 |
| Purchase #3 | $250.28 | 5.130% | $263.1194 | $263.12 | $263.10 | $263.10 |
| Purchase #4 | $12.52 | 10.638% | $13.8519 | $13.85 | $13.85 | $13.90 |
| Purchase #5 | $30.84 | 11.259% | $34.3123 | $34.31 | $34.30 | $34.30 |
| Purchase #6 | $237.83 | 5.759% | $251.5266 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $41.32 | 5.343% | $43.5277 | $43.53 | $43.55 | $43.50 |
| 7 purchase totals = | $689.92 | $733.3189 | $733.32 | $733.30 | $733.30 | |