| 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 | $204.59 | 4.700% | $214.2057 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $6.80 | 7.803% | $7.3306 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $70.94 | 11.751% | $79.2762 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $139.38 | 12.825% | $157.2555 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $8.68 | 13.427% | $9.8455 | $9.85 | $9.85 | $9.80 |
| Purchase #6 | $66.45 | 6.371% | $70.6835 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $199.58 | 9.300% | $218.1409 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $696.42 | $756.7379 | $756.75 | $756.80 | $756.70 | |