| 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 | $115.43 | 6.655% | $123.1119 | $123.11 | $123.10 | $123.10 |
| Purchase #2 | $14.53 | 4.824% | $15.2309 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $232.34 | 11.144% | $258.232 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $208.63 | 11.843% | $233.3381 | $233.34 | $233.35 | $233.30 |
| Purchase #5 | $175.33 | 11.347% | $195.2247 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $71.45 | 8.510% | $77.5304 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $82.99 | 10.560% | $91.7537 | $91.75 | $91.75 | $91.80 |
| 7 purchase totals = | $900.70 | $994.4217 | $994.41 | $994.45 | $994.30 | |