| 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 | $71.75 | 11.848% | $80.2509 | $80.25 | $80.25 | $80.30 |
| Purchase #2 | $82.26 | 6.111% | $87.2869 | $87.29 | $87.30 | $87.30 |
| Purchase #3 | $71.27 | 6.598% | $75.9724 | $75.97 | $75.95 | $76.00 |
| Purchase #4 | $13.91 | 8.110% | $15.0381 | $15.04 | $15.05 | $15.00 |
| Purchase #5 | $5.84 | 4.801% | $6.1204 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $117.33 | 4.870% | $123.044 | $123.04 | $123.05 | $123.00 |
| Purchase #7 | $124.43 | 8.483% | $134.9854 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $486.79 | $522.6981 | $522.70 | $522.70 | $522.70 | |