| 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 | $112.92 | 10.424% | $124.6908 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $8.52 | 8.406% | $9.2362 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $204.44 | 13.287% | $231.6039 | $231.60 | $231.60 | $231.60 |
| Purchase #4 | $102.82 | 8.637% | $111.7006 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $5.46 | 9.691% | $5.9891 | $5.99 | $6.00 | $6.00 |
| Purchase #6 | $47.94 | 7.256% | $51.4185 | $51.42 | $51.40 | $51.40 |
| Purchase #7 | $127.55 | 5.664% | $134.7744 | $134.77 | $134.75 | $134.80 |
| 7 purchase totals = | $609.65 | $669.4135 | $669.41 | $669.40 | $669.40 | |