| 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 | $10.36 | 13.356% | $11.7437 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $106.36 | 10.511% | $117.5395 | $117.54 | $117.55 | $117.50 |
| Purchase #3 | $84.44 | 9.413% | $92.3883 | $92.39 | $92.40 | $92.40 |
| Purchase #4 | $192.73 | 7.563% | $207.3062 | $207.31 | $207.30 | $207.30 |
| Purchase #5 | $151.48 | 10.558% | $167.4733 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $230.96 | 11.549% | $257.6336 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $121.52 | 11.489% | $135.4814 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $897.85 | $989.5660 | $989.56 | $989.60 | $989.50 | |