| 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 | $44.75 | 4.831% | $46.9119 | $46.91 | $46.90 | $46.90 |
| Purchase #2 | $190.45 | 12.706% | $214.6486 | $214.65 | $214.65 | $214.60 |
| Purchase #3 | $167.67 | 7.658% | $180.5102 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $237.96 | 8.636% | $258.5102 | $258.51 | $258.50 | $258.50 |
| Purchase #5 | $166.99 | 12.267% | $187.4747 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $30.64 | 5.397% | $32.2936 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $25.62 | 9.455% | $28.0424 | $28.04 | $28.05 | $28.00 |
| 7 purchase totals = | $864.08 | $948.3916 | $948.38 | $948.35 | $948.30 | |