| 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 | $82.55 | 3.505% | $85.4434 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $119.29 | 12.722% | $134.4661 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $170.69 | 5.124% | $179.4362 | $179.44 | $179.45 | $179.40 |
| Purchase #4 | $112.61 | 8.694% | $122.4003 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $85.40 | 6.735% | $91.1517 | $91.15 | $91.15 | $91.20 |
| Purchase #6 | $204.78 | 8.338% | $221.8546 | $221.85 | $221.85 | $221.90 |
| Purchase #7 | $94.59 | 6.847% | $101.0666 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $869.91 | $935.8189 | $935.82 | $935.80 | $935.90 | |