| 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 | $55.39 | 4.271% | $57.7557 | $57.76 | $57.75 | $57.80 |
| Purchase #2 | $218.69 | 13.812% | $248.8955 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $39.84 | 8.408% | $43.1897 | $43.19 | $43.20 | $43.20 |
| Purchase #4 | $136.46 | 10.365% | $150.6041 | $150.60 | $150.60 | $150.60 |
| Purchase #5 | $171.91 | 5.660% | $181.6401 | $181.64 | $181.65 | $181.60 |
| Purchase #6 | $218.33 | 13.529% | $247.8679 | $247.87 | $247.85 | $247.90 |
| Purchase #7 | $205.26 | 3.650% | $212.752 | $212.75 | $212.75 | $212.80 |
| 7 purchase totals = | $1,045.88 | $1,142.7050 | $1,142.71 | $1,142.70 | $1,142.80 | |