| 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 | $94.88 | 12.863% | $107.0844 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $66.66 | 6.331% | $70.8802 | $70.88 | $70.90 | $70.90 |
| Purchase #3 | $23.72 | 11.214% | $26.38 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $118.42 | 3.373% | $122.4143 | $122.41 | $122.40 | $122.40 |
| Purchase #5 | $38.78 | 9.256% | $42.3695 | $42.37 | $42.35 | $42.40 |
| Purchase #6 | $196.64 | 4.847% | $206.1711 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $204.74 | 12.598% | $230.5331 | $230.53 | $230.55 | $230.50 |
| 7 purchase totals = | $743.84 | $805.8326 | $805.82 | $805.85 | $805.90 | |