| 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 | $82.85 | 6.853% | $88.5277 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $106.50 | 3.706% | $110.4469 | $110.45 | $110.45 | $110.40 |
| Purchase #3 | $95.51 | 11.332% | $106.3332 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $75.53 | 10.486% | $83.4501 | $83.45 | $83.45 | $83.50 |
| Purchase #5 | $65.56 | 9.488% | $71.7803 | $71.78 | $71.80 | $71.80 |
| Purchase #6 | $240.53 | 8.824% | $261.7544 | $261.75 | $261.75 | $261.80 |
| Purchase #7 | $120.53 | 3.401% | $124.6292 | $124.63 | $124.65 | $124.60 |
| 7 purchase totals = | $787.01 | $846.9218 | $846.92 | $847.00 | $846.90 | |