| 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 | $75.29 | 13.757% | $85.6476 | $85.65 | $85.65 | $85.60 |
| Purchase #2 | $198.48 | 11.444% | $221.1941 | $221.19 | $221.20 | $221.20 |
| Purchase #3 | $170.68 | 9.857% | $187.5039 | $187.50 | $187.50 | $187.50 |
| Purchase #4 | $165.27 | 12.237% | $185.4941 | $185.49 | $185.50 | $185.50 |
| Purchase #5 | $114.76 | 5.815% | $121.4333 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $93.79 | 4.313% | $97.8352 | $97.84 | $97.85 | $97.80 |
| Purchase #7 | $217.64 | 13.365% | $246.7276 | $246.73 | $246.75 | $246.70 |
| 7 purchase totals = | $1,035.91 | $1,145.8358 | $1,145.83 | $1,145.90 | $1,145.70 | |