| 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 | $25.64 | 10.481% | $28.3273 | $28.33 | $28.35 | $28.30 |
| Purchase #2 | $237.72 | 5.839% | $251.6005 | $251.60 | $251.60 | $251.60 |
| Purchase #3 | $249.55 | 7.291% | $267.7447 | $267.74 | $267.75 | $267.70 |
| Purchase #4 | $200.54 | 7.545% | $215.6707 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $16.83 | 11.211% | $18.7168 | $18.72 | $18.70 | $18.70 |
| Purchase #6 | $49.81 | 7.730% | $53.6603 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $249.34 | 9.245% | $272.3915 | $272.39 | $272.40 | $272.40 |
| 7 purchase totals = | $1,029.43 | $1,108.1118 | $1,108.11 | $1,108.10 | $1,108.10 | |