| 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 | $7.34 | 3.448% | $7.5931 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $214.44 | 7.445% | $230.4051 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $24.95 | 10.737% | $27.6289 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $155.85 | 13.209% | $176.4362 | $176.44 | $176.45 | $176.40 |
| Purchase #5 | $94.33 | 3.689% | $97.8098 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $32.59 | 9.867% | $35.8057 | $35.81 | $35.80 | $35.80 |
| Purchase #7 | $140.75 | 5.514% | $148.511 | $148.51 | $148.50 | $148.50 |
| 7 purchase totals = | $670.25 | $724.1898 | $724.20 | $724.20 | $724.10 | |