| 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 | $77.52 | 10.306% | $85.5092 | $85.51 | $85.50 | $85.50 |
| Purchase #2 | $103.36 | 4.344% | $107.85 | $107.85 | $107.85 | $107.90 |
| Purchase #3 | $185.95 | 7.638% | $200.1529 | $200.15 | $200.15 | $200.20 |
| Purchase #4 | $156.30 | 10.867% | $173.2851 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $28.99 | 8.514% | $31.4582 | $31.46 | $31.45 | $31.50 |
| Purchase #6 | $195.83 | 4.337% | $204.3231 | $204.32 | $204.30 | $204.30 |
| Purchase #7 | $22.98 | 9.383% | $25.1362 | $25.14 | $25.15 | $25.10 |
| 7 purchase totals = | $770.93 | $827.7147 | $827.72 | $827.70 | $827.80 | |