| 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 | $79.27 | 4.841% | $83.1075 | $83.11 | $83.10 | $83.10 |
| Purchase #2 | $185.38 | 5.497% | $195.5703 | $195.57 | $195.55 | $195.60 |
| Purchase #3 | $163.26 | 12.777% | $184.1197 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $30.84 | 11.629% | $34.4264 | $34.43 | $34.45 | $34.40 |
| Purchase #5 | $170.56 | 9.784% | $187.2476 | $187.25 | $187.25 | $187.20 |
| Purchase #6 | $142.41 | 10.621% | $157.5354 | $157.54 | $157.55 | $157.50 |
| Purchase #7 | $173.61 | 6.652% | $185.1585 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $945.33 | $1,027.1654 | $1,027.18 | $1,027.15 | $1,027.10 | |