| 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 | $85.82 | 3.326% | $88.6744 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $22.63 | 4.709% | $23.6956 | $23.70 | $23.70 | $23.70 |
| Purchase #3 | $14.51 | 4.215% | $15.1216 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $249.46 | 7.434% | $268.0049 | $268.00 | $268.00 | $268.00 |
| Purchase #5 | $233.99 | 6.557% | $249.3327 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $241.68 | 12.797% | $272.6078 | $272.61 | $272.60 | $272.60 |
| Purchase #7 | $206.60 | 12.558% | $232.5448 | $232.54 | $232.55 | $232.50 |
| 7 purchase totals = | $1,054.69 | $1,149.9818 | $1,149.97 | $1,149.95 | $1,149.90 | |