| 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 | $55.40 | 10.307% | $61.1101 | $61.11 | $61.10 | $61.10 |
| Purchase #2 | $58.55 | 6.642% | $62.4389 | $62.44 | $62.45 | $62.40 |
| Purchase #3 | $147.91 | 9.654% | $162.1892 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $218.69 | 3.393% | $226.1102 | $226.11 | $226.10 | $226.10 |
| Purchase #5 | $154.89 | 10.403% | $171.0032 | $171.00 | $171.00 | $171.00 |
| Purchase #6 | $234.39 | 7.575% | $252.145 | $252.15 | $252.15 | $252.10 |
| Purchase #7 | $35.83 | 4.264% | $37.3578 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $905.66 | $972.3544 | $972.36 | $972.35 | $972.30 | |