| 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 | $244.71 | 9.730% | $268.5203 | $268.52 | $268.50 | $268.50 |
| Purchase #2 | $44.86 | 3.110% | $46.2551 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $137.31 | 4.397% | $143.3475 | $143.35 | $143.35 | $143.30 |
| Purchase #4 | $23.58 | 3.116% | $24.3148 | $24.31 | $24.30 | $24.30 |
| Purchase #5 | $63.44 | 6.616% | $67.6372 | $67.64 | $67.65 | $67.60 |
| Purchase #6 | $49.69 | 5.198% | $52.2729 | $52.27 | $52.25 | $52.30 |
| Purchase #7 | $105.28 | 7.186% | $112.8454 | $112.85 | $112.85 | $112.80 |
| 7 purchase totals = | $668.87 | $715.1932 | $715.20 | $715.15 | $715.10 | |