| 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 | $44.61 | 3.557% | $46.1968 | $46.20 | $46.20 | $46.20 |
| Purchase #2 | $129.61 | 6.496% | $138.0295 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $107.69 | 4.439% | $112.4704 | $112.47 | $112.45 | $112.50 |
| Purchase #4 | $246.45 | 9.712% | $270.3852 | $270.39 | $270.40 | $270.40 |
| Purchase #5 | $130.99 | 10.329% | $144.52 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $49.78 | 10.313% | $54.9138 | $54.91 | $54.90 | $54.90 |
| Purchase #7 | $134.39 | 9.283% | $146.8654 | $146.87 | $146.85 | $146.90 |
| 7 purchase totals = | $843.52 | $913.3811 | $913.39 | $913.35 | $913.40 | |