| 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 | $51.87 | 8.402% | $56.2281 | $56.23 | $56.25 | $56.20 |
| Purchase #2 | $64.35 | 4.410% | $67.1878 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $223.90 | 7.855% | $241.4873 | $241.49 | $241.50 | $241.50 |
| Purchase #4 | $134.38 | 13.406% | $152.395 | $152.40 | $152.40 | $152.40 |
| Purchase #5 | $22.46 | 13.454% | $25.4818 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $167.63 | 6.628% | $178.7405 | $178.74 | $178.75 | $178.70 |
| Purchase #7 | $177.28 | 12.782% | $199.9399 | $199.94 | $199.95 | $199.90 |
| 7 purchase totals = | $841.87 | $921.4604 | $921.47 | $921.55 | $921.40 | |