| 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 | $36.37 | 6.474% | $38.7246 | $38.72 | $38.70 | $38.70 |
| Purchase #2 | $120.46 | 10.852% | $133.5323 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $70.68 | 4.227% | $73.6676 | $73.67 | $73.65 | $73.70 |
| Purchase #4 | $175.33 | 6.202% | $186.204 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $106.58 | 7.224% | $114.2793 | $114.28 | $114.30 | $114.30 |
| Purchase #6 | $185.65 | 11.713% | $207.3952 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $29.38 | 8.499% | $31.877 | $31.88 | $31.90 | $31.90 |
| 7 purchase totals = | $724.45 | $785.6800 | $785.68 | $785.70 | $785.70 | |