| 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 | $245.59 | 5.339% | $258.7021 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $110.62 | 13.545% | $125.6035 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $68.62 | 3.471% | $71.0018 | $71.00 | $71.00 | $71.00 |
| Purchase #4 | $70.39 | 9.361% | $76.9792 | $76.98 | $77.00 | $77.00 |
| Purchase #5 | $59.49 | 6.343% | $63.2635 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $29.26 | 3.109% | $30.1697 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $54.75 | 4.667% | $57.3052 | $57.31 | $57.30 | $57.30 |
| 7 purchase totals = | $638.72 | $683.0250 | $683.02 | $683.00 | $683.10 | |