| 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 | $48.42 | 13.690% | $55.0487 | $55.05 | $55.05 | $55.00 |
| Purchase #2 | $10.40 | 6.478% | $11.0737 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $159.38 | 13.706% | $181.2246 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $102.40 | 6.503% | $109.0591 | $109.06 | $109.05 | $109.10 |
| Purchase #5 | $186.93 | 5.472% | $197.1588 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $221.27 | 7.190% | $237.1793 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $222.36 | 12.287% | $249.6814 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $951.16 | $1,040.4256 | $1,040.42 | $1,040.40 | $1,040.50 | |