| 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 | $21.71 | 4.589% | $22.7063 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $223.61 | 11.287% | $248.8489 | $248.85 | $248.85 | $248.80 |
| Purchase #3 | $76.56 | 4.114% | $79.7097 | $79.71 | $79.70 | $79.70 |
| Purchase #4 | $137.32 | 6.116% | $145.7185 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $6.79 | 8.545% | $7.3702 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $218.32 | 7.337% | $234.3381 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $114.59 | 8.232% | $124.023 | $124.02 | $124.00 | $124.00 |
| 7 purchase totals = | $798.90 | $862.7147 | $862.72 | $862.65 | $862.60 | |