| 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 | $97.94 | 6.668% | $104.4706 | $104.47 | $104.45 | $104.50 |
| Purchase #2 | $91.58 | 9.464% | $100.2471 | $100.25 | $100.25 | $100.20 |
| Purchase #3 | $10.85 | 10.287% | $11.9661 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $86.91 | 5.722% | $91.883 | $91.88 | $91.90 | $91.90 |
| Purchase #5 | $166.46 | 5.357% | $175.3773 | $175.38 | $175.40 | $175.40 |
| Purchase #6 | $114.70 | 12.238% | $128.737 | $128.74 | $128.75 | $128.70 |
| Purchase #7 | $77.65 | 8.319% | $84.1097 | $84.11 | $84.10 | $84.10 |
| 7 purchase totals = | $646.09 | $696.7908 | $696.80 | $696.80 | $696.80 | |