| 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 | $50.28 | 7.422% | $54.0118 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $241.77 | 3.794% | $250.9428 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $178.44 | 8.813% | $194.1659 | $194.17 | $194.15 | $194.20 |
| Purchase #4 | $77.68 | 12.846% | $87.6588 | $87.66 | $87.65 | $87.70 |
| Purchase #5 | $118.70 | 6.570% | $126.4986 | $126.50 | $126.50 | $126.50 |
| Purchase #6 | $79.56 | 8.652% | $86.4435 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $180.53 | 6.608% | $192.4594 | $192.46 | $192.45 | $192.50 |
| 7 purchase totals = | $926.96 | $992.1808 | $992.18 | $992.15 | $992.20 | |