| 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 | $87.68 | 10.576% | $96.953 | $96.95 | $96.95 | $97.00 |
| Purchase #2 | $192.97 | 5.739% | $204.0445 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $36.85 | 13.610% | $41.8653 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $137.75 | 6.804% | $147.1225 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $37.68 | 4.706% | $39.4532 | $39.45 | $39.45 | $39.50 |
| Purchase #6 | $211.77 | 5.200% | $222.782 | $222.78 | $222.80 | $222.80 |
| Purchase #7 | $213.25 | 10.322% | $235.2617 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $917.95 | $987.4822 | $987.47 | $987.45 | $987.60 | |