| 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 | $8.60 | 6.705% | $9.1766 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $39.94 | 6.663% | $42.6012 | $42.60 | $42.60 | $42.60 |
| Purchase #3 | $192.85 | 13.355% | $218.6051 | $218.61 | $218.60 | $218.60 |
| Purchase #4 | $241.69 | 6.399% | $257.1557 | $257.16 | $257.15 | $257.20 |
| Purchase #5 | $223.65 | 10.609% | $247.377 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $158.66 | 4.538% | $165.86 | $165.86 | $165.85 | $165.90 |
| Purchase #7 | $112.99 | 10.327% | $124.6585 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $978.38 | $1,065.4341 | $1,065.45 | $1,065.45 | $1,065.60 | |