| 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 | $23.45 | 9.525% | $25.6836 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $225.49 | 11.235% | $250.8238 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $140.86 | 3.741% | $146.1296 | $146.13 | $146.15 | $146.10 |
| Purchase #4 | $247.86 | 6.605% | $264.2312 | $264.23 | $264.25 | $264.20 |
| Purchase #5 | $90.82 | 6.531% | $96.7515 | $96.75 | $96.75 | $96.80 |
| Purchase #6 | $46.38 | 10.499% | $51.2494 | $51.25 | $51.25 | $51.20 |
| Purchase #7 | $23.93 | 13.255% | $27.1019 | $27.10 | $27.10 | $27.10 |
| 7 purchase totals = | $798.79 | $861.9710 | $861.96 | $862.00 | $861.90 | |