| 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 | $26.53 | 10.585% | $29.3382 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $208.25 | 3.372% | $215.2722 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $36.92 | 7.436% | $39.6654 | $39.67 | $39.65 | $39.70 |
| Purchase #4 | $186.30 | 5.258% | $196.0957 | $196.10 | $196.10 | $196.10 |
| Purchase #5 | $7.53 | 7.781% | $8.1159 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $218.93 | 11.828% | $244.825 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $159.28 | 4.706% | $166.7757 | $166.78 | $166.80 | $166.80 |
| 7 purchase totals = | $843.74 | $900.0881 | $900.11 | $900.10 | $900.10 | |