| 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 | $51.67 | 11.237% | $57.4762 | $57.48 | $57.50 | $57.50 |
| Purchase #2 | $6.50 | 10.247% | $7.1661 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $193.53 | 12.576% | $217.8683 | $217.87 | $217.85 | $217.90 |
| Purchase #4 | $177.69 | 8.468% | $192.7368 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $223.27 | 9.543% | $244.5767 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $209.35 | 4.869% | $219.5433 | $219.54 | $219.55 | $219.50 |
| Purchase #7 | $16.93 | 7.499% | $18.1996 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $878.94 | $957.5670 | $957.58 | $957.60 | $957.60 | |